56041488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20483}}^1$

素因数の和:20516

約数の個数: 60

約数和(自身を含む): 165101040

約数和(自身を除く): 109059552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20483, 40966, 61449, 81932, 122898, 163864, 184347, 245796, 327728, 368694, 389177, 491592, 737388, 778354, 983184, 1167531, 1474776, 1556708, 2335062, 2949552, 3113416, 3502593, 4670124, 6226832, 7005186, 9340248, 14010372, 18680496, 28020744, 56041488]

約数ペア:

[(1, 56041488), (2, 28020744), (3, 18680496), (4, 14010372), (6, 9340248), (8, 7005186), (9, 6226832), (12, 4670124), (16, 3502593), (18, 3113416), (19, 2949552), (24, 2335062), (36, 1556708), (38, 1474776), (48, 1167531), (57, 983184), (72, 778354), (76, 737388), (114, 491592), (144, 389177), (152, 368694), (171, 327728), (228, 245796), (304, 184347), (342, 163864), (456, 122898), (684, 81932), (912, 61449), (1368, 40966), (2736, 20483)]