53999460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 174650112

約数和(自身を除く): 120650652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 271, 324, 369, 405, 410, 486, 492, 540, 542, 615, 738, 810, 813, 820, 972, 1084, 1107, 1215, 1230, 1355, 1476, 1620, 1626, 1845, 2214, 2430, 2439, 2460, 2710, 3252, 3321, 3690, 4065, 4428, 4860, 4878, 5420, 5535, 6642, 7317, 7380, 8130, 9756, 9963, 11070, 11111, 12195, 13284, 14634, 16260, 16605, 19926, 21951, 22140, 22222, 24390, 29268, 33210, 33333, 36585, 39852, 43902, 44444, 48780, 49815, 55555, 65853, 66420, 66666, 73170, 87804, 99630, 99999, 109755, 111110, 131706, 133332, 146340, 166665, 199260, 199998, 219510, 222220, 263412, 299997, 329265, 333330, 399996, 439020, 499995, 599994, 658530, 666660, 899991, 999990, 1199988, 1317060, 1499985, 1799982, 1999980, 2699973, 2999970, 3599964, 4499955, 5399946, 5999940, 8999910, 10799892, 13499865, 17999820, 26999730, 53999460]

約数ペア:

[(1, 53999460), (2, 26999730), (3, 17999820), (4, 13499865), (5, 10799892), (6, 8999910), (9, 5999940), (10, 5399946), (12, 4499955), (15, 3599964), (18, 2999970), (20, 2699973), (27, 1999980), (30, 1799982), (36, 1499985), (41, 1317060), (45, 1199988), (54, 999990), (60, 899991), (81, 666660), (82, 658530), (90, 599994), (108, 499995), (123, 439020), (135, 399996), (162, 333330), (164, 329265), (180, 299997), (205, 263412), (243, 222220), (246, 219510), (270, 199998), (271, 199260), (324, 166665), (369, 146340), (405, 133332), (410, 131706), (486, 111110), (492, 109755), (540, 99999), (542, 99630), (615, 87804), (738, 73170), (810, 66666), (813, 66420), (820, 65853), (972, 55555), (1084, 49815), (1107, 48780), (1215, 44444), (1230, 43902), (1355, 39852), (1476, 36585), (1620, 33333), (1626, 33210), (1845, 29268), (2214, 24390), (2430, 22222), (2439, 22140), (2460, 21951), (2710, 19926), (3252, 16605), (3321, 16260), (3690, 14634), (4065, 13284), (4428, 12195), (4860, 11111), (4878, 11070), (5420, 9963), (5535, 9756), (6642, 8130), (7317, 7380)]