48971567380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{30113}}^1$

素因数の和:30257

約数の個数: 96

約数和(自身を含む): 110410933248

約数和(自身を除く): 61439365868

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 61, 62, 86, 122, 124, 155, 172, 215, 244, 305, 310, 430, 610, 620, 860, 1220, 1333, 1891, 2623, 2666, 3782, 5246, 5332, 6665, 7564, 9455, 10492, 13115, 13330, 18910, 26230, 26660, 30113, 37820, 52460, 60226, 81313, 120452, 150565, 162626, 301130, 325252, 406565, 602260, 813130, 933503, 1294859, 1626260, 1836893, 1867006, 2589718, 3673786, 3734012, 4667515, 5179436, 6474295, 7347572, 9184465, 9335030, 12948590, 18368930, 18670060, 25897180, 36737860, 40140629, 56943683, 78986399, 80281258, 113887366, 157972798, 160562516, 200703145, 227774732, 284718415, 315945596, 394931995, 401406290, 569436830, 789863990, 802812580, 1138873660, 1579727980, 2448578369, 4897156738, 9794313476, 12242891845, 24485783690, 48971567380]

約数ペア:

[(1, 48971567380), (2, 24485783690), (4, 12242891845), (5, 9794313476), (10, 4897156738), (20, 2448578369), (31, 1579727980), (43, 1138873660), (61, 802812580), (62, 789863990), (86, 569436830), (122, 401406290), (124, 394931995), (155, 315945596), (172, 284718415), (215, 227774732), (244, 200703145), (305, 160562516), (310, 157972798), (430, 113887366), (610, 80281258), (620, 78986399), (860, 56943683), (1220, 40140629), (1333, 36737860), (1891, 25897180), (2623, 18670060), (2666, 18368930), (3782, 12948590), (5246, 9335030), (5332, 9184465), (6665, 7347572), (7564, 6474295), (9455, 5179436), (10492, 4667515), (13115, 3734012), (13330, 3673786), (18910, 2589718), (26230, 1867006), (26660, 1836893), (30113, 1626260), (37820, 1294859), (52460, 933503), (60226, 813130), (81313, 602260), (120452, 406565), (150565, 325252), (162626, 301130)]