48782760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31271}}^1$

素因数の和:31298

約数の個数: 64

約数和(自身を含む): 157610880

約数和(自身を除く): 108828120

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, 31271, 62542, 93813, 125084, 156355, 187626, 250168, 312710, 375252, 406523, 469065, 625420, 750504, 813046, 938130, 1219569, 1250840, 1626092, 1876260, 2032615, 2439138, 3252184, 3752520, 4065230, 4878276, 6097845, 8130460, 9756552, 12195690, 16260920, 24391380, 48782760]

約数ペア:

[(1, 48782760), (2, 24391380), (3, 16260920), (4, 12195690), (5, 9756552), (6, 8130460), (8, 6097845), (10, 4878276), (12, 4065230), (13, 3752520), (15, 3252184), (20, 2439138), (24, 2032615), (26, 1876260), (30, 1626092), (39, 1250840), (40, 1219569), (52, 938130), (60, 813046), (65, 750504), (78, 625420), (104, 469065), (120, 406523), (130, 375252), (156, 312710), (195, 250168), (260, 187626), (312, 156355), (390, 125084), (520, 93813), (780, 62542), (1560, 31271)]