53628640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 152409600

約数和(自身を除く): 98780960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 32, 38, 40, 46, 52, 59, 65, 76, 80, 92, 95, 104, 115, 118, 130, 152, 160, 184, 190, 208, 230, 236, 247, 260, 295, 299, 304, 368, 380, 416, 437, 460, 472, 494, 520, 590, 598, 608, 736, 760, 767, 874, 920, 944, 988, 1040, 1121, 1180, 1196, 1235, 1357, 1495, 1520, 1534, 1748, 1840, 1888, 1976, 2080, 2185, 2242, 2360, 2392, 2470, 2714, 2990, 3040, 3068, 3496, 3680, 3835, 3952, 4370, 4484, 4720, 4784, 4940, 5428, 5605, 5681, 5980, 6136, 6785, 6992, 7670, 7904, 8740, 8968, 9440, 9568, 9880, 10856, 11210, 11362, 11960, 12272, 13570, 13984, 14573, 15340, 17480, 17641, 17936, 19760, 21712, 22420, 22724, 23920, 24544, 25783, 27140, 28405, 29146, 30680, 34960, 35282, 35872, 39520, 43424, 44840, 45448, 47840, 51566, 54280, 56810, 58292, 61360, 69920, 70564, 72865, 88205, 89680, 90896, 103132, 108560, 113620, 116584, 122720, 128915, 141128, 145730, 176410, 179360, 181792, 206264, 217120, 227240, 233168, 257830, 282256, 291460, 335179, 352820, 412528, 454480, 466336, 515660, 564512, 582920, 670358, 705640, 825056, 908960, 1031320, 1165840, 1340716, 1411280, 1675895, 2062640, 2331680, 2681432, 2822560, 3351790, 4125280, 5362864, 6703580, 10725728, 13407160, 26814320, 53628640]

約数ペア:

[(1, 53628640), (2, 26814320), (4, 13407160), (5, 10725728), (8, 6703580), (10, 5362864), (13, 4125280), (16, 3351790), (19, 2822560), (20, 2681432), (23, 2331680), (26, 2062640), (32, 1675895), (38, 1411280), (40, 1340716), (46, 1165840), (52, 1031320), (59, 908960), (65, 825056), (76, 705640), (80, 670358), (92, 582920), (95, 564512), (104, 515660), (115, 466336), (118, 454480), (130, 412528), (152, 352820), (160, 335179), (184, 291460), (190, 282256), (208, 257830), (230, 233168), (236, 227240), (247, 217120), (260, 206264), (295, 181792), (299, 179360), (304, 176410), (368, 145730), (380, 141128), (416, 128915), (437, 122720), (460, 116584), (472, 113620), (494, 108560), (520, 103132), (590, 90896), (598, 89680), (608, 88205), (736, 72865), (760, 70564), (767, 69920), (874, 61360), (920, 58292), (944, 56810), (988, 54280), (1040, 51566), (1121, 47840), (1180, 45448), (1196, 44840), (1235, 43424), (1357, 39520), (1495, 35872), (1520, 35282), (1534, 34960), (1748, 30680), (1840, 29146), (1888, 28405), (1976, 27140), (2080, 25783), (2185, 24544), (2242, 23920), (2360, 22724), (2392, 22420), (2470, 21712), (2714, 19760), (2990, 17936), (3040, 17641), (3068, 17480), (3496, 15340), (3680, 14573), (3835, 13984), (3952, 13570), (4370, 12272), (4484, 11960), (4720, 11362), (4784, 11210), (4940, 10856), (5428, 9880), (5605, 9568), (5681, 9440), (5980, 8968), (6136, 8740), (6785, 7904), (6992, 7670)]