53584120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 126259200

約数和(自身を除く): 72675080

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 124, 155, 158, 248, 310, 316, 395, 547, 620, 632, 790, 1094, 1240, 1580, 2188, 2449, 2735, 3160, 4376, 4898, 5470, 9796, 10940, 12245, 16957, 19592, 21880, 24490, 33914, 43213, 48980, 67828, 84785, 86426, 97960, 135656, 169570, 172852, 216065, 339140, 345704, 432130, 678280, 864260, 1339603, 1728520, 2679206, 5358412, 6698015, 10716824, 13396030, 26792060, 53584120]

約数ペア:

[(1, 53584120), (2, 26792060), (4, 13396030), (5, 10716824), (8, 6698015), (10, 5358412), (20, 2679206), (31, 1728520), (40, 1339603), (62, 864260), (79, 678280), (124, 432130), (155, 345704), (158, 339140), (248, 216065), (310, 172852), (316, 169570), (395, 135656), (547, 97960), (620, 86426), (632, 84785), (790, 67828), (1094, 48980), (1240, 43213), (1580, 33914), (2188, 24490), (2449, 21880), (2735, 19592), (3160, 16957), (4376, 12245), (4898, 10940), (5470, 9796)]