55525980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 166924800

約数和(自身を除く): 111398820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 919, 1007, 1060, 1140, 1590, 1838, 2014, 2757, 3021, 3180, 3676, 4028, 4595, 5035, 5514, 6042, 9190, 10070, 11028, 12084, 13785, 15105, 17461, 18380, 20140, 27570, 30210, 34922, 48707, 52383, 55140, 60420, 69844, 87305, 97414, 104766, 146121, 174610, 194828, 209532, 243535, 261915, 292242, 349220, 487070, 523830, 584484, 730605, 925433, 974140, 1047660, 1461210, 1850866, 2776299, 2922420, 3701732, 4627165, 5552598, 9254330, 11105196, 13881495, 18508660, 27762990, 55525980]

約数ペア:

[(1, 55525980), (2, 27762990), (3, 18508660), (4, 13881495), (5, 11105196), (6, 9254330), (10, 5552598), (12, 4627165), (15, 3701732), (19, 2922420), (20, 2776299), (30, 1850866), (38, 1461210), (53, 1047660), (57, 974140), (60, 925433), (76, 730605), (95, 584484), (106, 523830), (114, 487070), (159, 349220), (190, 292242), (212, 261915), (228, 243535), (265, 209532), (285, 194828), (318, 174610), (380, 146121), (530, 104766), (570, 97414), (636, 87305), (795, 69844), (919, 60420), (1007, 55140), (1060, 52383), (1140, 48707), (1590, 34922), (1838, 30210), (2014, 27570), (2757, 20140), (3021, 18380), (3180, 17461), (3676, 15105), (4028, 13785), (4595, 12084), (5035, 11028), (5514, 10070), (6042, 9190)]