50540880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 171489024

約数和(自身を除く): 120948144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 167, 194, 195, 208, 240, 260, 291, 312, 334, 388, 390, 485, 501, 520, 582, 624, 668, 776, 780, 835, 970, 1002, 1040, 1164, 1261, 1336, 1455, 1552, 1560, 1670, 1940, 2004, 2171, 2328, 2505, 2522, 2672, 2910, 3120, 3340, 3783, 3880, 4008, 4342, 4656, 5010, 5044, 5820, 6305, 6513, 6680, 7566, 7760, 8016, 8684, 10020, 10088, 10855, 11640, 12610, 13026, 13360, 15132, 16199, 17368, 18915, 20040, 20176, 21710, 23280, 25220, 26052, 30264, 32398, 32565, 34736, 37830, 40080, 43420, 48597, 50440, 52104, 60528, 64796, 65130, 75660, 80995, 86840, 97194, 100880, 104208, 129592, 130260, 151320, 161990, 173680, 194388, 210587, 242985, 259184, 260520, 302640, 323980, 388776, 421174, 485970, 521040, 631761, 647960, 777552, 842348, 971940, 1052935, 1263522, 1295920, 1684696, 1943880, 2105870, 2527044, 3158805, 3369392, 3887760, 4211740, 5054088, 6317610, 8423480, 10108176, 12635220, 16846960, 25270440, 50540880]

約数ペア:

[(1, 50540880), (2, 25270440), (3, 16846960), (4, 12635220), (5, 10108176), (6, 8423480), (8, 6317610), (10, 5054088), (12, 4211740), (13, 3887760), (15, 3369392), (16, 3158805), (20, 2527044), (24, 2105870), (26, 1943880), (30, 1684696), (39, 1295920), (40, 1263522), (48, 1052935), (52, 971940), (60, 842348), (65, 777552), (78, 647960), (80, 631761), (97, 521040), (104, 485970), (120, 421174), (130, 388776), (156, 323980), (167, 302640), (194, 260520), (195, 259184), (208, 242985), (240, 210587), (260, 194388), (291, 173680), (312, 161990), (334, 151320), (388, 130260), (390, 129592), (485, 104208), (501, 100880), (520, 97194), (582, 86840), (624, 80995), (668, 75660), (776, 65130), (780, 64796), (835, 60528), (970, 52104), (1002, 50440), (1040, 48597), (1164, 43420), (1261, 40080), (1336, 37830), (1455, 34736), (1552, 32565), (1560, 32398), (1670, 30264), (1940, 26052), (2004, 25220), (2171, 23280), (2328, 21710), (2505, 20176), (2522, 20040), (2672, 18915), (2910, 17368), (3120, 16199), (3340, 15132), (3783, 13360), (3880, 13026), (4008, 12610), (4342, 11640), (4656, 10855), (5010, 10088), (5044, 10020), (5820, 8684), (6305, 8016), (6513, 7760), (6680, 7566)]