55830450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28631}}^1$

素因数の和:28659

約数の個数: 48

約数和(自身を含む): 149115456

約数和(自身を除く): 93285006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 28631, 57262, 85893, 143155, 171786, 286310, 372203, 429465, 715775, 744406, 858930, 1116609, 1431550, 1861015, 2147325, 2233218, 3722030, 4294650, 5583045, 9305075, 11166090, 18610150, 27915225, 55830450]

約数ペア:

[(1, 55830450), (2, 27915225), (3, 18610150), (5, 11166090), (6, 9305075), (10, 5583045), (13, 4294650), (15, 3722030), (25, 2233218), (26, 2147325), (30, 1861015), (39, 1431550), (50, 1116609), (65, 858930), (75, 744406), (78, 715775), (130, 429465), (150, 372203), (195, 286310), (325, 171786), (390, 143155), (650, 85893), (975, 57262), (1950, 28631)]