51872796

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 138063744

約数和(自身を除く): 86190948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 877, 954, 1116, 1643, 1754, 1908, 2631, 3286, 3508, 4929, 5262, 6572, 7893, 9858, 10524, 14787, 15786, 19716, 27187, 29574, 31572, 46481, 54374, 59148, 81561, 92962, 108748, 139443, 163122, 185924, 244683, 278886, 326244, 418329, 489366, 557772, 836658, 978732, 1440911, 1673316, 2881822, 4322733, 5763644, 8645466, 12968199, 17290932, 25936398, 51872796]

約数ペア:

[(1, 51872796), (2, 25936398), (3, 17290932), (4, 12968199), (6, 8645466), (9, 5763644), (12, 4322733), (18, 2881822), (31, 1673316), (36, 1440911), (53, 978732), (62, 836658), (93, 557772), (106, 489366), (124, 418329), (159, 326244), (186, 278886), (212, 244683), (279, 185924), (318, 163122), (372, 139443), (477, 108748), (558, 92962), (636, 81561), (877, 59148), (954, 54374), (1116, 46481), (1643, 31572), (1754, 29574), (1908, 27187), (2631, 19716), (3286, 15786), (3508, 14787), (4929, 10524), (5262, 9858), (6572, 7893)]