51345660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 155312640

約数和(自身を除く): 103966980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1283, 1334, 1380, 1740, 2001, 2566, 2668, 3335, 3849, 4002, 5132, 6415, 6670, 7698, 8004, 10005, 12830, 13340, 15396, 19245, 20010, 25660, 29509, 37207, 38490, 40020, 59018, 74414, 76980, 88527, 111621, 118036, 147545, 148828, 177054, 186035, 223242, 295090, 354108, 372070, 442635, 446484, 558105, 590180, 744140, 855761, 885270, 1116210, 1711522, 1770540, 2232420, 2567283, 3423044, 4278805, 5134566, 8557610, 10269132, 12836415, 17115220, 25672830, 51345660]

約数ペア:

[(1, 51345660), (2, 25672830), (3, 17115220), (4, 12836415), (5, 10269132), (6, 8557610), (10, 5134566), (12, 4278805), (15, 3423044), (20, 2567283), (23, 2232420), (29, 1770540), (30, 1711522), (46, 1116210), (58, 885270), (60, 855761), (69, 744140), (87, 590180), (92, 558105), (115, 446484), (116, 442635), (138, 372070), (145, 354108), (174, 295090), (230, 223242), (276, 186035), (290, 177054), (345, 148828), (348, 147545), (435, 118036), (460, 111621), (580, 88527), (667, 76980), (690, 74414), (870, 59018), (1283, 40020), (1334, 38490), (1380, 37207), (1740, 29509), (2001, 25660), (2566, 20010), (2668, 19245), (3335, 15396), (3849, 13340), (4002, 12830), (5132, 10005), (6415, 8004), (6670, 7698)]