49207567890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1\times {\mathrm{28411}}^1$

素因数の和:32875

約数の個数: 64

約数和(自身を含む): 127215752832

約数和(自身を除く): 78008184942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4441, 8882, 13323, 22205, 26646, 28411, 44410, 56822, 57733, 66615, 85233, 115466, 133230, 142055, 170466, 173199, 284110, 288665, 346398, 369343, 426165, 577330, 738686, 852330, 865995, 1108029, 1731990, 1846715, 2216058, 3693430, 5540145, 11080290, 126173251, 252346502, 378519753, 630866255, 757039506, 1261732510, 1640252263, 1892598765, 3280504526, 3785197530, 4920756789, 8201261315, 9841513578, 16402522630, 24603783945, 49207567890]

約数ペア:

[(1, 49207567890), (2, 24603783945), (3, 16402522630), (5, 9841513578), (6, 8201261315), (10, 4920756789), (13, 3785197530), (15, 3280504526), (26, 1892598765), (30, 1640252263), (39, 1261732510), (65, 757039506), (78, 630866255), (130, 378519753), (195, 252346502), (390, 126173251), (4441, 11080290), (8882, 5540145), (13323, 3693430), (22205, 2216058), (26646, 1846715), (28411, 1731990), (44410, 1108029), (56822, 865995), (57733, 852330), (66615, 738686), (85233, 577330), (115466, 426165), (133230, 369343), (142055, 346398), (170466, 288665), (173199, 284110)]