53460680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 156038400

約数和(自身を除く): 102577720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 773, 910, 988, 1064, 1235, 1330, 1546, 1729, 1820, 1976, 2470, 2660, 3092, 3458, 3640, 3865, 4940, 5320, 5411, 6184, 6916, 7730, 8645, 9880, 10049, 10822, 13832, 14687, 15460, 17290, 20098, 21644, 27055, 29374, 30920, 34580, 40196, 43288, 50245, 54110, 58748, 69160, 70343, 73435, 80392, 100490, 102809, 108220, 117496, 140686, 146870, 190931, 200980, 205618, 216440, 281372, 293740, 351715, 381862, 401960, 411236, 514045, 562744, 587480, 703430, 763724, 822472, 954655, 1028090, 1336517, 1406860, 1527448, 1909310, 2056180, 2673034, 2813720, 3818620, 4112360, 5346068, 6682585, 7637240, 10692136, 13365170, 26730340, 53460680]

約数ペア:

[(1, 53460680), (2, 26730340), (4, 13365170), (5, 10692136), (7, 7637240), (8, 6682585), (10, 5346068), (13, 4112360), (14, 3818620), (19, 2813720), (20, 2673034), (26, 2056180), (28, 1909310), (35, 1527448), (38, 1406860), (40, 1336517), (52, 1028090), (56, 954655), (65, 822472), (70, 763724), (76, 703430), (91, 587480), (95, 562744), (104, 514045), (130, 411236), (133, 401960), (140, 381862), (152, 351715), (182, 293740), (190, 281372), (247, 216440), (260, 205618), (266, 200980), (280, 190931), (364, 146870), (380, 140686), (455, 117496), (494, 108220), (520, 102809), (532, 100490), (665, 80392), (728, 73435), (760, 70343), (773, 69160), (910, 58748), (988, 54110), (1064, 50245), (1235, 43288), (1330, 40196), (1546, 34580), (1729, 30920), (1820, 29374), (1976, 27055), (2470, 21644), (2660, 20098), (3092, 17290), (3458, 15460), (3640, 14687), (3865, 13832), (4940, 10822), (5320, 10049), (5411, 9880), (6184, 8645), (6916, 7730)]