53289720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13457}}^1$

素因数の和:13485

約数の個数: 96

約数和(自身を含む): 188950320

約数和(自身を除く): 135660600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13457, 26914, 40371, 53828, 67285, 80742, 107656, 121113, 134570, 148027, 161484, 201855, 242226, 269140, 296054, 322968, 403710, 444081, 484452, 538280, 592108, 605565, 740135, 807420, 888162, 968904, 1184216, 1211130, 1332243, 1480270, 1614840, 1776324, 2220405, 2422260, 2664486, 2960540, 3552648, 4440810, 4844520, 5328972, 5921080, 6661215, 8881620, 10657944, 13322430, 17763240, 26644860, 53289720]

約数ペア:

[(1, 53289720), (2, 26644860), (3, 17763240), (4, 13322430), (5, 10657944), (6, 8881620), (8, 6661215), (9, 5921080), (10, 5328972), (11, 4844520), (12, 4440810), (15, 3552648), (18, 2960540), (20, 2664486), (22, 2422260), (24, 2220405), (30, 1776324), (33, 1614840), (36, 1480270), (40, 1332243), (44, 1211130), (45, 1184216), (55, 968904), (60, 888162), (66, 807420), (72, 740135), (88, 605565), (90, 592108), (99, 538280), (110, 484452), (120, 444081), (132, 403710), (165, 322968), (180, 296054), (198, 269140), (220, 242226), (264, 201855), (330, 161484), (360, 148027), (396, 134570), (440, 121113), (495, 107656), (660, 80742), (792, 67285), (990, 53828), (1320, 40371), (1980, 26914), (3960, 13457)]