506673050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1297}}^1$

素因数の和:1923

約数の個数: 48

約数和(自身を含む): 1017377592

約数和(自身を除く): 510704542

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 601, 650, 1202, 1297, 2594, 3005, 6010, 6485, 7813, 12970, 15025, 15626, 16861, 30050, 32425, 33722, 39065, 64850, 78130, 84305, 168610, 195325, 390650, 421525, 779497, 843050, 1558994, 3897485, 7794970, 10133461, 19487425, 20266922, 38974850, 50667305, 101334610, 253336525, 506673050]

約数ペア:

[(1, 506673050), (2, 253336525), (5, 101334610), (10, 50667305), (13, 38974850), (25, 20266922), (26, 19487425), (50, 10133461), (65, 7794970), (130, 3897485), (325, 1558994), (601, 843050), (650, 779497), (1202, 421525), (1297, 390650), (2594, 195325), (3005, 168610), (6010, 84305), (6485, 78130), (7813, 64850), (12970, 39065), (15025, 33722), (15626, 32425), (16861, 30050)]