48501960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31091}}^1$

素因数の和:31118

約数の個数: 64

約数和(自身を含む): 156703680

約数和(自身を除く): 108201720

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, 31091, 62182, 93273, 124364, 155455, 186546, 248728, 310910, 373092, 404183, 466365, 621820, 746184, 808366, 932730, 1212549, 1243640, 1616732, 1865460, 2020915, 2425098, 3233464, 3730920, 4041830, 4850196, 6062745, 8083660, 9700392, 12125490, 16167320, 24250980, 48501960]

約数ペア:

[(1, 48501960), (2, 24250980), (3, 16167320), (4, 12125490), (5, 9700392), (6, 8083660), (8, 6062745), (10, 4850196), (12, 4041830), (13, 3730920), (15, 3233464), (20, 2425098), (24, 2020915), (26, 1865460), (30, 1616732), (39, 1243640), (40, 1212549), (52, 932730), (60, 808366), (65, 746184), (78, 621820), (104, 466365), (120, 404183), (130, 373092), (156, 310910), (195, 248728), (260, 186546), (312, 155455), (390, 124364), (520, 93273), (780, 62182), (1560, 31091)]