49003740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4463}}^1$

素因数の和:4539

約数の個数: 72

約数和(自身を含む): 151115328

約数和(自身を除く): 102111588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 4463, 5490, 8926, 10980, 13389, 17852, 22315, 26778, 40167, 44630, 53556, 66945, 80334, 89260, 133890, 160668, 200835, 267780, 272243, 401670, 544486, 803340, 816729, 1088972, 1361215, 1633458, 2450187, 2722430, 3266916, 4083645, 4900374, 5444860, 8167290, 9800748, 12250935, 16334580, 24501870, 49003740]

約数ペア:

[(1, 49003740), (2, 24501870), (3, 16334580), (4, 12250935), (5, 9800748), (6, 8167290), (9, 5444860), (10, 4900374), (12, 4083645), (15, 3266916), (18, 2722430), (20, 2450187), (30, 1633458), (36, 1361215), (45, 1088972), (60, 816729), (61, 803340), (90, 544486), (122, 401670), (180, 272243), (183, 267780), (244, 200835), (305, 160668), (366, 133890), (549, 89260), (610, 80334), (732, 66945), (915, 53556), (1098, 44630), (1220, 40167), (1830, 26778), (2196, 22315), (2745, 17852), (3660, 13389), (4463, 10980), (5490, 8926)]