44081650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 84760200

約数和(自身を除く): 40678550

約数列:

[1, 2, 5, 10, 25, 50, 61, 97, 122, 149, 194, 298, 305, 485, 610, 745, 970, 1490, 1525, 2425, 3050, 3725, 4850, 5917, 7450, 9089, 11834, 14453, 18178, 28906, 29585, 45445, 59170, 72265, 90890, 144530, 147925, 227225, 295850, 361325, 454450, 722650, 881633, 1763266, 4408165, 8816330, 22040825, 44081650]

約数ペア:

[(1, 44081650), (2, 22040825), (5, 8816330), (10, 4408165), (25, 1763266), (50, 881633), (61, 722650), (97, 454450), (122, 361325), (149, 295850), (194, 227225), (298, 147925), (305, 144530), (485, 90890), (610, 72265), (745, 59170), (970, 45445), (1490, 29585), (1525, 28906), (2425, 18178), (3050, 14453), (3725, 11834), (4850, 9089), (5917, 7450)]