53512680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34303}}^1$

素因数の和:34330

約数の個数: 64

約数和(自身を含む): 172892160

約数和(自身を除く): 119379480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34303, 68606, 102909, 137212, 171515, 205818, 274424, 343030, 411636, 445939, 514545, 686060, 823272, 891878, 1029090, 1337817, 1372120, 1783756, 2058180, 2229695, 2675634, 3567512, 4116360, 4459390, 5351268, 6689085, 8918780, 10702536, 13378170, 17837560, 26756340, 53512680]

約数ペア:

[(1, 53512680), (2, 26756340), (3, 17837560), (4, 13378170), (5, 10702536), (6, 8918780), (8, 6689085), (10, 5351268), (12, 4459390), (13, 4116360), (15, 3567512), (20, 2675634), (24, 2229695), (26, 2058180), (30, 1783756), (39, 1372120), (40, 1337817), (52, 1029090), (60, 891878), (65, 823272), (78, 686060), (104, 514545), (120, 445939), (130, 411636), (156, 343030), (195, 274424), (260, 205818), (312, 171515), (390, 137212), (520, 102909), (780, 68606), (1560, 34303)]