52191390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 128770560

約数和(自身を除く): 76579170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 107, 142, 213, 214, 229, 321, 355, 426, 458, 535, 642, 687, 710, 1065, 1070, 1145, 1374, 1605, 2130, 2290, 3210, 3435, 6870, 7597, 15194, 16259, 22791, 24503, 32518, 37985, 45582, 48777, 49006, 73509, 75970, 81295, 97554, 113955, 122515, 147018, 162590, 227910, 243885, 245030, 367545, 487770, 735090, 1739713, 3479426, 5219139, 8698565, 10438278, 17397130, 26095695, 52191390]

約数ペア:

[(1, 52191390), (2, 26095695), (3, 17397130), (5, 10438278), (6, 8698565), (10, 5219139), (15, 3479426), (30, 1739713), (71, 735090), (107, 487770), (142, 367545), (213, 245030), (214, 243885), (229, 227910), (321, 162590), (355, 147018), (426, 122515), (458, 113955), (535, 97554), (642, 81295), (687, 75970), (710, 73509), (1065, 49006), (1070, 48777), (1145, 45582), (1374, 37985), (1605, 32518), (2130, 24503), (2290, 22791), (3210, 16259), (3435, 15194), (6870, 7597)]