53109252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:2977

約数の個数: 72

約数和(自身を含む): 155582336

約数和(自身を除く): 102473084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 2887, 3066, 4599, 5774, 6132, 8661, 9198, 11548, 17322, 18396, 20209, 25983, 34644, 40418, 51966, 60627, 80836, 103932, 121254, 181881, 210751, 242508, 363762, 421502, 632253, 727524, 843004, 1264506, 1475257, 1896759, 2529012, 2950514, 3793518, 4425771, 5901028, 7587036, 8851542, 13277313, 17703084, 26554626, 53109252]

約数ペア:

[(1, 53109252), (2, 26554626), (3, 17703084), (4, 13277313), (6, 8851542), (7, 7587036), (9, 5901028), (12, 4425771), (14, 3793518), (18, 2950514), (21, 2529012), (28, 1896759), (36, 1475257), (42, 1264506), (63, 843004), (73, 727524), (84, 632253), (126, 421502), (146, 363762), (219, 242508), (252, 210751), (292, 181881), (438, 121254), (511, 103932), (657, 80836), (876, 60627), (1022, 51966), (1314, 40418), (1533, 34644), (2044, 25983), (2628, 20209), (2887, 18396), (3066, 17322), (4599, 11548), (5774, 9198), (6132, 8661)]