55026240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 184635648

約数和(自身を除く): 129609408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 192, 215, 240, 248, 258, 310, 320, 344, 372, 430, 465, 480, 496, 516, 620, 645, 688, 744, 860, 930, 960, 992, 1032, 1240, 1290, 1333, 1376, 1488, 1720, 1849, 1860, 1984, 2064, 2480, 2580, 2666, 2752, 2976, 3440, 3698, 3720, 3999, 4128, 4960, 5160, 5332, 5547, 5952, 6665, 6880, 7396, 7440, 7998, 8256, 9245, 9920, 10320, 10664, 11094, 13330, 13760, 14792, 14880, 15996, 18490, 19995, 20640, 21328, 22188, 26660, 27735, 29584, 29760, 31992, 36980, 39990, 41280, 42656, 44376, 53320, 55470, 57319, 59168, 63984, 73960, 79980, 85312, 88752, 106640, 110940, 114638, 118336, 127968, 147920, 159960, 171957, 177504, 213280, 221880, 229276, 255936, 286595, 295840, 319920, 343914, 355008, 426560, 443760, 458552, 573190, 591680, 639840, 687828, 859785, 887520, 917104, 1146380, 1279680, 1375656, 1719570, 1775040, 1834208, 2292760, 2751312, 3439140, 3668416, 4585520, 5502624, 6878280, 9171040, 11005248, 13756560, 18342080, 27513120, 55026240]

約数ペア:

[(1, 55026240), (2, 27513120), (3, 18342080), (4, 13756560), (5, 11005248), (6, 9171040), (8, 6878280), (10, 5502624), (12, 4585520), (15, 3668416), (16, 3439140), (20, 2751312), (24, 2292760), (30, 1834208), (31, 1775040), (32, 1719570), (40, 1375656), (43, 1279680), (48, 1146380), (60, 917104), (62, 887520), (64, 859785), (80, 687828), (86, 639840), (93, 591680), (96, 573190), (120, 458552), (124, 443760), (129, 426560), (155, 355008), (160, 343914), (172, 319920), (186, 295840), (192, 286595), (215, 255936), (240, 229276), (248, 221880), (258, 213280), (310, 177504), (320, 171957), (344, 159960), (372, 147920), (430, 127968), (465, 118336), (480, 114638), (496, 110940), (516, 106640), (620, 88752), (645, 85312), (688, 79980), (744, 73960), (860, 63984), (930, 59168), (960, 57319), (992, 55470), (1032, 53320), (1240, 44376), (1290, 42656), (1333, 41280), (1376, 39990), (1488, 36980), (1720, 31992), (1849, 29760), (1860, 29584), (1984, 27735), (2064, 26660), (2480, 22188), (2580, 21328), (2666, 20640), (2752, 19995), (2976, 18490), (3440, 15996), (3698, 14880), (3720, 14792), (3999, 13760), (4128, 13330), (4960, 11094), (5160, 10664), (5332, 10320), (5547, 9920), (5952, 9245), (6665, 8256), (6880, 7998), (7396, 7440)]