53914780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 121474080

約数和(自身を除く): 67559300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 2677, 4028, 5035, 5354, 10070, 10708, 13385, 20140, 26770, 50863, 53540, 101726, 141881, 203452, 254315, 283762, 508630, 567524, 709405, 1017260, 1418810, 2695739, 2837620, 5391478, 10782956, 13478695, 26957390, 53914780]

約数ペア:

[(1, 53914780), (2, 26957390), (4, 13478695), (5, 10782956), (10, 5391478), (19, 2837620), (20, 2695739), (38, 1418810), (53, 1017260), (76, 709405), (95, 567524), (106, 508630), (190, 283762), (212, 254315), (265, 203452), (380, 141881), (530, 101726), (1007, 53540), (1060, 50863), (2014, 26770), (2677, 20140), (4028, 13385), (5035, 10708), (5354, 10070)]