56412675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 115135488

約数和(自身を除く): 58722813

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 495, 575, 759, 825, 991, 1035, 1265, 1725, 2277, 2475, 2973, 3795, 4955, 5175, 6325, 8919, 10901, 11385, 14865, 18975, 22793, 24775, 32703, 44595, 54505, 56925, 68379, 74325, 98109, 113965, 163515, 205137, 222975, 250723, 272525, 341895, 490545, 569825, 752169, 817575, 1025685, 1253615, 1709475, 2256507, 2452725, 3760845, 5128425, 6268075, 11282535, 18804225, 56412675]

約数ペア:

[(1, 56412675), (3, 18804225), (5, 11282535), (9, 6268075), (11, 5128425), (15, 3760845), (23, 2452725), (25, 2256507), (33, 1709475), (45, 1253615), (55, 1025685), (69, 817575), (75, 752169), (99, 569825), (115, 490545), (165, 341895), (207, 272525), (225, 250723), (253, 222975), (275, 205137), (345, 163515), (495, 113965), (575, 98109), (759, 74325), (825, 68379), (991, 56925), (1035, 54505), (1265, 44595), (1725, 32703), (2277, 24775), (2475, 22793), (2973, 18975), (3795, 14865), (4955, 11385), (5175, 10901), (6325, 8919)]