51689648

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 108618048

約数和(自身を除く): 56928400

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 197, 248, 368, 394, 496, 529, 713, 788, 1058, 1426, 1576, 2116, 2852, 3152, 4232, 4531, 5704, 6107, 8464, 9062, 11408, 12214, 16399, 18124, 24428, 32798, 36248, 48856, 65596, 72496, 97712, 104213, 131192, 140461, 208426, 262384, 280922, 416852, 561844, 833704, 1123688, 1667408, 2247376, 3230603, 6461206, 12922412, 25844824, 51689648]

約数ペア:

[(1, 51689648), (2, 25844824), (4, 12922412), (8, 6461206), (16, 3230603), (23, 2247376), (31, 1667408), (46, 1123688), (62, 833704), (92, 561844), (124, 416852), (184, 280922), (197, 262384), (248, 208426), (368, 140461), (394, 131192), (496, 104213), (529, 97712), (713, 72496), (788, 65596), (1058, 48856), (1426, 36248), (1576, 32798), (2116, 24428), (2852, 18124), (3152, 16399), (4232, 12214), (4531, 11408), (5704, 9062), (6107, 8464)]