49557376

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 109658160

約数和(自身を除く): 60100784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 577, 671, 704, 976, 1154, 1342, 1408, 1952, 2308, 2684, 3904, 4616, 5368, 6347, 7808, 9232, 10736, 12694, 18464, 21472, 25388, 35197, 36928, 42944, 50776, 70394, 73856, 85888, 101552, 140788, 203104, 281576, 387167, 406208, 563152, 774334, 812416, 1126304, 1548668, 2252608, 3097336, 4505216, 6194672, 12389344, 24778688, 49557376]

約数ペア:

[(1, 49557376), (2, 24778688), (4, 12389344), (8, 6194672), (11, 4505216), (16, 3097336), (22, 2252608), (32, 1548668), (44, 1126304), (61, 812416), (64, 774334), (88, 563152), (122, 406208), (128, 387167), (176, 281576), (244, 203104), (352, 140788), (488, 101552), (577, 85888), (671, 73856), (704, 70394), (976, 50776), (1154, 42944), (1342, 36928), (1408, 35197), (1952, 25388), (2308, 21472), (2684, 18464), (3904, 12694), (4616, 10736), (5368, 9232), (6347, 7808)]