55778268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7331

約数の個数: 72

約数和(自身を含む): 163066512

約数和(自身を除く): 107288244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7297, 7644, 14594, 21891, 29188, 43782, 51079, 87564, 94861, 102158, 153237, 189722, 204316, 284583, 306474, 357553, 379444, 569166, 612948, 664027, 715106, 1072659, 1138332, 1328054, 1430212, 1992081, 2145318, 2656108, 3984162, 4290636, 4648189, 7968324, 9296378, 13944567, 18592756, 27889134, 55778268]

約数ペア:

[(1, 55778268), (2, 27889134), (3, 18592756), (4, 13944567), (6, 9296378), (7, 7968324), (12, 4648189), (13, 4290636), (14, 3984162), (21, 2656108), (26, 2145318), (28, 1992081), (39, 1430212), (42, 1328054), (49, 1138332), (52, 1072659), (78, 715106), (84, 664027), (91, 612948), (98, 569166), (147, 379444), (156, 357553), (182, 306474), (196, 284583), (273, 204316), (294, 189722), (364, 153237), (546, 102158), (588, 94861), (637, 87564), (1092, 51079), (1274, 43782), (1911, 29188), (2548, 21891), (3822, 14594), (7297, 7644)]