56216916

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{3541}}^1$

素因数の和:3571

約数の個数: 90

約数和(自身を含む): 171004218

約数和(自身を除く): 114787302

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3541, 3969, 5292, 7082, 7938, 10623, 14164, 15876, 21246, 24787, 31869, 42492, 49574, 63738, 74361, 95607, 99148, 127476, 148722, 173509, 191214, 223083, 286821, 297444, 347018, 382428, 446166, 520527, 573642, 669249, 694036, 892332, 1041054, 1147284, 1338498, 1561581, 2007747, 2082108, 2676996, 3123162, 4015494, 4684743, 6246324, 8030988, 9369486, 14054229, 18738972, 28108458, 56216916]

約数ペア:

[(1, 56216916), (2, 28108458), (3, 18738972), (4, 14054229), (6, 9369486), (7, 8030988), (9, 6246324), (12, 4684743), (14, 4015494), (18, 3123162), (21, 2676996), (27, 2082108), (28, 2007747), (36, 1561581), (42, 1338498), (49, 1147284), (54, 1041054), (63, 892332), (81, 694036), (84, 669249), (98, 573642), (108, 520527), (126, 446166), (147, 382428), (162, 347018), (189, 297444), (196, 286821), (252, 223083), (294, 191214), (324, 173509), (378, 148722), (441, 127476), (567, 99148), (588, 95607), (756, 74361), (882, 63738), (1134, 49574), (1323, 42492), (1764, 31869), (2268, 24787), (2646, 21246), (3541, 15876), (3969, 14164), (5292, 10623), (7082, 7938)]