49606440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31799}}^1$

素因数の和:31826

約数の個数: 64

約数和(自身を含む): 160272000

約数和(自身を除く): 110665560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 31799, 63598, 95397, 127196, 158995, 190794, 254392, 317990, 381588, 413387, 476985, 635980, 763176, 826774, 953970, 1240161, 1271960, 1653548, 1907940, 2066935, 2480322, 3307096, 3815880, 4133870, 4960644, 6200805, 8267740, 9921288, 12401610, 16535480, 24803220, 49606440]

約数ペア:

[(1, 49606440), (2, 24803220), (3, 16535480), (4, 12401610), (5, 9921288), (6, 8267740), (8, 6200805), (10, 4960644), (12, 4133870), (13, 3815880), (15, 3307096), (20, 2480322), (24, 2066935), (26, 1907940), (30, 1653548), (39, 1271960), (40, 1240161), (52, 953970), (60, 826774), (65, 763176), (78, 635980), (104, 476985), (120, 413387), (130, 381588), (156, 317990), (195, 254392), (260, 190794), (312, 158995), (390, 127196), (520, 95397), (780, 63598), (1560, 31799)]