49725280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 85266080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1487, 1520, 1672, 1760, 2090, 2974, 3040, 3344, 4180, 5948, 6688, 7435, 8360, 11896, 14870, 16357, 16720, 23792, 28253, 29740, 32714, 33440, 47584, 56506, 59480, 65428, 81785, 113012, 118960, 130856, 141265, 163570, 226024, 237920, 261712, 282530, 310783, 327140, 452048, 523424, 565060, 621566, 654280, 904096, 1130120, 1243132, 1308560, 1553915, 2260240, 2486264, 2617120, 3107830, 4520480, 4972528, 6215660, 9945056, 12431320, 24862640, 49725280]

約数ペア:

[(1, 49725280), (2, 24862640), (4, 12431320), (5, 9945056), (8, 6215660), (10, 4972528), (11, 4520480), (16, 3107830), (19, 2617120), (20, 2486264), (22, 2260240), (32, 1553915), (38, 1308560), (40, 1243132), (44, 1130120), (55, 904096), (76, 654280), (80, 621566), (88, 565060), (95, 523424), (110, 452048), (152, 327140), (160, 310783), (176, 282530), (190, 261712), (209, 237920), (220, 226024), (304, 163570), (352, 141265), (380, 130856), (418, 118960), (440, 113012), (608, 81785), (760, 65428), (836, 59480), (880, 56506), (1045, 47584), (1487, 33440), (1520, 32714), (1672, 29740), (1760, 28253), (2090, 23792), (2974, 16720), (3040, 16357), (3344, 14870), (4180, 11896), (5948, 8360), (6688, 7435)]