49529922640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{16657}}^1$

素因数の和:16821

約数の個数: 160

約数和(自身を含む): 130875909120

約数和(自身を除く): 81345986480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 109, 110, 124, 155, 176, 218, 220, 248, 310, 341, 436, 440, 496, 545, 620, 682, 872, 880, 1090, 1199, 1240, 1364, 1705, 1744, 2180, 2398, 2480, 2728, 3379, 3410, 4360, 4796, 5456, 5995, 6758, 6820, 8720, 9592, 11990, 13516, 13640, 16657, 16895, 19184, 23980, 27032, 27280, 33314, 33790, 37169, 47960, 54064, 66628, 67580, 74338, 83285, 95920, 133256, 135160, 148676, 166570, 183227, 185845, 266512, 270320, 297352, 333140, 366454, 371690, 516367, 594704, 666280, 732908, 743380, 916135, 1032734, 1332560, 1465816, 1486760, 1815613, 1832270, 2065468, 2581835, 2931632, 2973520, 3631226, 3664540, 4130936, 5163670, 5680037, 7262452, 7329080, 8261872, 9078065, 10327340, 11360074, 14524904, 14658160, 18156130, 19971743, 20654680, 22720148, 28400185, 29049808, 36312260, 39943486, 41309360, 45440296, 56284003, 56800370, 72624520, 79886972, 90880592, 99858715, 112568006, 113600740, 145249040, 159773944, 199717430, 225136012, 227201480, 281420015, 319547888, 399434860, 450272024, 454402960, 562840030, 619124033, 798869720, 900544048, 1125680060, 1238248066, 1597739440, 2251360120, 2476496132, 3095620165, 4502720240, 4952992264, 6191240330, 9905984528, 12382480660, 24764961320, 49529922640]

約数ペア:

[(1, 49529922640), (2, 24764961320), (4, 12382480660), (5, 9905984528), (8, 6191240330), (10, 4952992264), (11, 4502720240), (16, 3095620165), (20, 2476496132), (22, 2251360120), (31, 1597739440), (40, 1238248066), (44, 1125680060), (55, 900544048), (62, 798869720), (80, 619124033), (88, 562840030), (109, 454402960), (110, 450272024), (124, 399434860), (155, 319547888), (176, 281420015), (218, 227201480), (220, 225136012), (248, 199717430), (310, 159773944), (341, 145249040), (436, 113600740), (440, 112568006), (496, 99858715), (545, 90880592), (620, 79886972), (682, 72624520), (872, 56800370), (880, 56284003), (1090, 45440296), (1199, 41309360), (1240, 39943486), (1364, 36312260), (1705, 29049808), (1744, 28400185), (2180, 22720148), (2398, 20654680), (2480, 19971743), (2728, 18156130), (3379, 14658160), (3410, 14524904), (4360, 11360074), (4796, 10327340), (5456, 9078065), (5995, 8261872), (6758, 7329080), (6820, 7262452), (8720, 5680037), (9592, 5163670), (11990, 4130936), (13516, 3664540), (13640, 3631226), (16657, 2973520), (16895, 2931632), (19184, 2581835), (23980, 2065468), (27032, 1832270), (27280, 1815613), (33314, 1486760), (33790, 1465816), (37169, 1332560), (47960, 1032734), (54064, 916135), (66628, 743380), (67580, 732908), (74338, 666280), (83285, 594704), (95920, 516367), (133256, 371690), (135160, 366454), (148676, 333140), (166570, 297352), (183227, 270320), (185845, 266512)]