56359250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 113724000

約数和(自身を除く): 57364750

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 125, 149, 170, 178, 250, 298, 425, 445, 745, 850, 890, 1490, 1513, 2125, 2225, 2533, 3026, 3725, 4250, 4450, 5066, 7450, 7565, 11125, 12665, 13261, 15130, 18625, 22250, 25330, 26522, 37250, 37825, 63325, 66305, 75650, 126650, 132610, 189125, 225437, 316625, 331525, 378250, 450874, 633250, 663050, 1127185, 1657625, 2254370, 3315250, 5635925, 11271850, 28179625, 56359250]

約数ペア:

[(1, 56359250), (2, 28179625), (5, 11271850), (10, 5635925), (17, 3315250), (25, 2254370), (34, 1657625), (50, 1127185), (85, 663050), (89, 633250), (125, 450874), (149, 378250), (170, 331525), (178, 316625), (250, 225437), (298, 189125), (425, 132610), (445, 126650), (745, 75650), (850, 66305), (890, 63325), (1490, 37825), (1513, 37250), (2125, 26522), (2225, 25330), (2533, 22250), (3026, 18625), (3725, 15130), (4250, 13261), (4450, 12665), (5066, 11125), (7450, 7565)]