50485760

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 137147472

約数和(自身を除く): 86661712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 41, 52, 64, 65, 74, 80, 82, 104, 128, 130, 148, 160, 164, 185, 205, 208, 256, 260, 296, 320, 328, 370, 410, 416, 481, 512, 520, 533, 592, 640, 656, 740, 820, 832, 962, 1040, 1066, 1184, 1280, 1312, 1480, 1517, 1640, 1664, 1924, 2080, 2132, 2368, 2405, 2560, 2624, 2665, 2960, 3034, 3280, 3328, 3848, 4160, 4264, 4736, 4810, 5248, 5330, 5920, 6068, 6560, 6656, 7585, 7696, 8320, 8528, 9472, 9620, 10496, 10660, 11840, 12136, 13120, 15170, 15392, 16640, 17056, 18944, 19240, 19721, 20992, 21320, 23680, 24272, 26240, 30340, 30784, 33280, 34112, 38480, 39442, 42640, 47360, 48544, 52480, 60680, 61568, 68224, 76960, 78884, 85280, 94720, 97088, 98605, 104960, 121360, 123136, 136448, 153920, 157768, 170560, 194176, 197210, 242720, 246272, 272896, 307840, 315536, 341120, 388352, 394420, 485440, 615680, 631072, 682240, 776704, 788840, 970880, 1231360, 1262144, 1364480, 1577680, 1941760, 2524288, 3155360, 3883520, 5048576, 6310720, 10097152, 12621440, 25242880, 50485760]

約数ペア:

[(1, 50485760), (2, 25242880), (4, 12621440), (5, 10097152), (8, 6310720), (10, 5048576), (13, 3883520), (16, 3155360), (20, 2524288), (26, 1941760), (32, 1577680), (37, 1364480), (40, 1262144), (41, 1231360), (52, 970880), (64, 788840), (65, 776704), (74, 682240), (80, 631072), (82, 615680), (104, 485440), (128, 394420), (130, 388352), (148, 341120), (160, 315536), (164, 307840), (185, 272896), (205, 246272), (208, 242720), (256, 197210), (260, 194176), (296, 170560), (320, 157768), (328, 153920), (370, 136448), (410, 123136), (416, 121360), (481, 104960), (512, 98605), (520, 97088), (533, 94720), (592, 85280), (640, 78884), (656, 76960), (740, 68224), (820, 61568), (832, 60680), (962, 52480), (1040, 48544), (1066, 47360), (1184, 42640), (1280, 39442), (1312, 38480), (1480, 34112), (1517, 33280), (1640, 30784), (1664, 30340), (1924, 26240), (2080, 24272), (2132, 23680), (2368, 21320), (2405, 20992), (2560, 19721), (2624, 19240), (2665, 18944), (2960, 17056), (3034, 16640), (3280, 15392), (3328, 15170), (3848, 13120), (4160, 12136), (4264, 11840), (4736, 10660), (4810, 10496), (5248, 9620), (5330, 9472), (5920, 8528), (6068, 8320), (6560, 7696), (6656, 7585)]