53893140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 183399552

約数和(自身を除く): 129506412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 797, 805, 966, 980, 1127, 1380, 1470, 1594, 1610, 1932, 2254, 2391, 2415, 2940, 3188, 3220, 3381, 3985, 4508, 4782, 4830, 5579, 5635, 6762, 7970, 9564, 9660, 11158, 11270, 11955, 13524, 15940, 16737, 16905, 18331, 22316, 22540, 23910, 27895, 33474, 33810, 36662, 39053, 47820, 54993, 55790, 66948, 67620, 73324, 78106, 83685, 91655, 109986, 111580, 117159, 128317, 156212, 167370, 183310, 195265, 219972, 234318, 256634, 274965, 334740, 366620, 384951, 390530, 468636, 513268, 549930, 585795, 641585, 769902, 781060, 898219, 1099860, 1171590, 1283170, 1539804, 1796438, 1924755, 2343180, 2566340, 2694657, 3592876, 3849510, 4491095, 5389314, 7699020, 8982190, 10778628, 13473285, 17964380, 26946570, 53893140]

約数ペア:

[(1, 53893140), (2, 26946570), (3, 17964380), (4, 13473285), (5, 10778628), (6, 8982190), (7, 7699020), (10, 5389314), (12, 4491095), (14, 3849510), (15, 3592876), (20, 2694657), (21, 2566340), (23, 2343180), (28, 1924755), (30, 1796438), (35, 1539804), (42, 1283170), (46, 1171590), (49, 1099860), (60, 898219), (69, 781060), (70, 769902), (84, 641585), (92, 585795), (98, 549930), (105, 513268), (115, 468636), (138, 390530), (140, 384951), (147, 366620), (161, 334740), (196, 274965), (210, 256634), (230, 234318), (245, 219972), (276, 195265), (294, 183310), (322, 167370), (345, 156212), (420, 128317), (460, 117159), (483, 111580), (490, 109986), (588, 91655), (644, 83685), (690, 78106), (735, 73324), (797, 67620), (805, 66948), (966, 55790), (980, 54993), (1127, 47820), (1380, 39053), (1470, 36662), (1594, 33810), (1610, 33474), (1932, 27895), (2254, 23910), (2391, 22540), (2415, 22316), (2940, 18331), (3188, 16905), (3220, 16737), (3381, 15940), (3985, 13524), (4508, 11955), (4782, 11270), (4830, 11158), (5579, 9660), (5635, 9564), (6762, 7970)]