48769980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 157301760

約数和(自身を除く): 108531780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 769, 906, 1057, 1510, 1538, 1812, 2114, 2265, 2307, 3020, 3076, 3171, 3845, 4228, 4530, 4614, 5285, 5383, 6342, 7690, 9060, 9228, 10570, 10766, 11535, 12684, 15380, 15855, 16149, 21140, 21532, 23070, 26915, 31710, 32298, 46140, 53830, 63420, 64596, 80745, 107660, 116119, 161490, 232238, 322980, 348357, 464476, 580595, 696714, 812833, 1161190, 1393428, 1625666, 1741785, 2322380, 2438499, 3251332, 3483570, 4064165, 4876998, 6967140, 8128330, 9753996, 12192495, 16256660, 24384990, 48769980]

約数ペア:

[(1, 48769980), (2, 24384990), (3, 16256660), (4, 12192495), (5, 9753996), (6, 8128330), (7, 6967140), (10, 4876998), (12, 4064165), (14, 3483570), (15, 3251332), (20, 2438499), (21, 2322380), (28, 1741785), (30, 1625666), (35, 1393428), (42, 1161190), (60, 812833), (70, 696714), (84, 580595), (105, 464476), (140, 348357), (151, 322980), (210, 232238), (302, 161490), (420, 116119), (453, 107660), (604, 80745), (755, 64596), (769, 63420), (906, 53830), (1057, 46140), (1510, 32298), (1538, 31710), (1812, 26915), (2114, 23070), (2265, 21532), (2307, 21140), (3020, 16149), (3076, 15855), (3171, 15380), (3845, 12684), (4228, 11535), (4530, 10766), (4614, 10570), (5285, 9228), (5383, 9060), (6342, 7690)]