49366529576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2187457}}^1$

素因数の和:2187514

約数の個数: 64

約数和(自身を含む): 117597742080

約数和(自身を除く): 68231212504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 2187457, 4374914, 8749828, 15312199, 17499656, 28436941, 30624398, 56873882, 61248796, 67811167, 113747764, 122497592, 135622334, 199058587, 227495528, 271244668, 398117174, 474678169, 542489336, 796234348, 881545171, 949356338, 1592468696, 1763090342, 1898712676, 3526180684, 3797425352, 6170816197, 7052361368, 12341632394, 24683264788, 49366529576]

約数ペア:

[(1, 49366529576), (2, 24683264788), (4, 12341632394), (7, 7052361368), (8, 6170816197), (13, 3797425352), (14, 3526180684), (26, 1898712676), (28, 1763090342), (31, 1592468696), (52, 949356338), (56, 881545171), (62, 796234348), (91, 542489336), (104, 474678169), (124, 398117174), (182, 271244668), (217, 227495528), (248, 199058587), (364, 135622334), (403, 122497592), (434, 113747764), (728, 67811167), (806, 61248796), (868, 56873882), (1612, 30624398), (1736, 28436941), (2821, 17499656), (3224, 15312199), (5642, 8749828), (11284, 4374914), (22568, 2187457)]