52355772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 151927776

約数和(自身を除く): 99572004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 557, 746, 1114, 1119, 1492, 1671, 2228, 2238, 2611, 3342, 3357, 3899, 4476, 5013, 5222, 6684, 6714, 7798, 7833, 10026, 10444, 11697, 13428, 15596, 15666, 20052, 23394, 23499, 31332, 35091, 46788, 46998, 70182, 93996, 140364, 207761, 415522, 623283, 831044, 1246566, 1454327, 1869849, 2493132, 2908654, 3739698, 4362981, 5817308, 7479396, 8725962, 13088943, 17451924, 26177886, 52355772]

約数ペア:

[(1, 52355772), (2, 26177886), (3, 17451924), (4, 13088943), (6, 8725962), (7, 7479396), (9, 5817308), (12, 4362981), (14, 3739698), (18, 2908654), (21, 2493132), (28, 1869849), (36, 1454327), (42, 1246566), (63, 831044), (84, 623283), (126, 415522), (252, 207761), (373, 140364), (557, 93996), (746, 70182), (1114, 46998), (1119, 46788), (1492, 35091), (1671, 31332), (2228, 23499), (2238, 23394), (2611, 20052), (3342, 15666), (3357, 15596), (3899, 13428), (4476, 11697), (5013, 10444), (5222, 10026), (6684, 7833), (6714, 7798)]