51139170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 138288384

約数和(自身を除く): 87149214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 71, 90, 106, 142, 151, 159, 213, 265, 302, 318, 355, 426, 453, 477, 530, 639, 710, 755, 795, 906, 954, 1065, 1278, 1359, 1510, 1590, 2130, 2265, 2385, 2718, 3195, 3763, 4530, 4770, 6390, 6795, 7526, 8003, 10721, 11289, 13590, 16006, 18815, 21442, 22578, 24009, 32163, 33867, 37630, 40015, 48018, 53605, 56445, 64326, 67734, 72027, 80030, 96489, 107210, 112890, 120045, 144054, 160815, 169335, 192978, 240090, 321630, 338670, 360135, 482445, 568213, 720270, 964890, 1136426, 1704639, 2841065, 3409278, 5113917, 5682130, 8523195, 10227834, 17046390, 25569585, 51139170]

約数ペア:

[(1, 51139170), (2, 25569585), (3, 17046390), (5, 10227834), (6, 8523195), (9, 5682130), (10, 5113917), (15, 3409278), (18, 2841065), (30, 1704639), (45, 1136426), (53, 964890), (71, 720270), (90, 568213), (106, 482445), (142, 360135), (151, 338670), (159, 321630), (213, 240090), (265, 192978), (302, 169335), (318, 160815), (355, 144054), (426, 120045), (453, 112890), (477, 107210), (530, 96489), (639, 80030), (710, 72027), (755, 67734), (795, 64326), (906, 56445), (954, 53605), (1065, 48018), (1278, 40015), (1359, 37630), (1510, 33867), (1590, 32163), (2130, 24009), (2265, 22578), (2385, 21442), (2718, 18815), (3195, 16006), (3763, 13590), (4530, 11289), (4770, 10721), (6390, 8003), (6795, 7526)]