55558356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5013

約数の個数: 72

約数和(自身を含む): 158770080

約数和(自身を除く): 103211724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 4973, 5586, 9946, 11172, 14919, 19892, 29838, 34811, 59676, 69622, 94487, 104433, 139244, 188974, 208866, 243677, 283461, 377948, 417732, 487354, 566922, 661409, 731031, 974708, 1133844, 1322818, 1462062, 1984227, 2645636, 2924124, 3968454, 4629863, 7936908, 9259726, 13889589, 18519452, 27779178, 55558356]

約数ペア:

[(1, 55558356), (2, 27779178), (3, 18519452), (4, 13889589), (6, 9259726), (7, 7936908), (12, 4629863), (14, 3968454), (19, 2924124), (21, 2645636), (28, 1984227), (38, 1462062), (42, 1322818), (49, 1133844), (57, 974708), (76, 731031), (84, 661409), (98, 566922), (114, 487354), (133, 417732), (147, 377948), (196, 283461), (228, 243677), (266, 208866), (294, 188974), (399, 139244), (532, 104433), (588, 94487), (798, 69622), (931, 59676), (1596, 34811), (1862, 29838), (2793, 19892), (3724, 14919), (4973, 11172), (5586, 9946)]