45218940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57973}}^1$

素因数の和:57998

約数の個数: 48

約数和(自身を含む): 136354848

約数和(自身を除く): 91135908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 57973, 115946, 173919, 231892, 289865, 347838, 579730, 695676, 753649, 869595, 1159460, 1507298, 1739190, 2260947, 3014596, 3478380, 3768245, 4521894, 7536490, 9043788, 11304735, 15072980, 22609470, 45218940]

約数ペア:

[(1, 45218940), (2, 22609470), (3, 15072980), (4, 11304735), (5, 9043788), (6, 7536490), (10, 4521894), (12, 3768245), (13, 3478380), (15, 3014596), (20, 2260947), (26, 1739190), (30, 1507298), (39, 1159460), (52, 869595), (60, 753649), (65, 695676), (78, 579730), (130, 347838), (156, 289865), (195, 231892), (260, 173919), (390, 115946), (780, 57973)]