53420120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6043}}^1$

素因数の和:6084

約数の個数: 64

約数和(自身を含む): 137077920

約数和(自身を除く): 83657800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 6043, 8840, 12086, 24172, 30215, 48344, 60430, 78559, 102731, 120860, 157118, 205462, 241720, 314236, 392795, 410924, 513655, 628472, 785590, 821848, 1027310, 1335503, 1571180, 2054620, 2671006, 3142360, 4109240, 5342012, 6677515, 10684024, 13355030, 26710060, 53420120]

約数ペア:

[(1, 53420120), (2, 26710060), (4, 13355030), (5, 10684024), (8, 6677515), (10, 5342012), (13, 4109240), (17, 3142360), (20, 2671006), (26, 2054620), (34, 1571180), (40, 1335503), (52, 1027310), (65, 821848), (68, 785590), (85, 628472), (104, 513655), (130, 410924), (136, 392795), (170, 314236), (221, 241720), (260, 205462), (340, 157118), (442, 120860), (520, 102731), (680, 78559), (884, 60430), (1105, 48344), (1768, 30215), (2210, 24172), (4420, 12086), (6043, 8840)]