45919250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 48429550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 125, 130, 142, 199, 250, 325, 355, 398, 650, 710, 923, 995, 1625, 1775, 1846, 1990, 2587, 3250, 3550, 4615, 4975, 5174, 8875, 9230, 9950, 12935, 14129, 17750, 23075, 24875, 25870, 28258, 46150, 49750, 64675, 70645, 115375, 129350, 141290, 183677, 230750, 323375, 353225, 367354, 646750, 706450, 918385, 1766125, 1836770, 3532250, 4591925, 9183850, 22959625, 45919250]

約数ペア:

[(1, 45919250), (2, 22959625), (5, 9183850), (10, 4591925), (13, 3532250), (25, 1836770), (26, 1766125), (50, 918385), (65, 706450), (71, 646750), (125, 367354), (130, 353225), (142, 323375), (199, 230750), (250, 183677), (325, 141290), (355, 129350), (398, 115375), (650, 70645), (710, 64675), (923, 49750), (995, 46150), (1625, 28258), (1775, 25870), (1846, 24875), (1990, 23075), (2587, 17750), (3250, 14129), (3550, 12935), (4615, 9950), (4975, 9230), (5174, 8875)]