51222320210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{14327}}^1$

素因数の和:14991

約数の個数: 64

約数和(自身を含む): 100355604480

約数和(自身を除く): 49133284270

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 607, 1178, 1214, 2945, 3035, 5890, 6070, 11533, 14327, 18817, 23066, 28654, 37634, 57665, 71635, 94085, 115330, 143270, 188170, 272213, 357523, 444137, 544426, 715046, 888274, 1361065, 1787615, 2220685, 2722130, 3575230, 4441370, 8438603, 8696489, 16877206, 17392978, 42193015, 43482445, 84386030, 86964890, 165233291, 269591159, 330466582, 539182318, 826166455, 1347955795, 1652332910, 2695911590, 5122232021, 10244464042, 25611160105, 51222320210]

約数ペア:

[(1, 51222320210), (2, 25611160105), (5, 10244464042), (10, 5122232021), (19, 2695911590), (31, 1652332910), (38, 1347955795), (62, 826166455), (95, 539182318), (155, 330466582), (190, 269591159), (310, 165233291), (589, 86964890), (607, 84386030), (1178, 43482445), (1214, 42193015), (2945, 17392978), (3035, 16877206), (5890, 8696489), (6070, 8438603), (11533, 4441370), (14327, 3575230), (18817, 2722130), (23066, 2220685), (28654, 1787615), (37634, 1361065), (57665, 888274), (71635, 715046), (94085, 544426), (115330, 444137), (143270, 357523), (188170, 272213)]