48789780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 149361408

約数和(自身を除く): 100571628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 881, 923, 1065, 1420, 1762, 1846, 2130, 2643, 2769, 3524, 3692, 4260, 4405, 4615, 5286, 5538, 8810, 9230, 10572, 11076, 11453, 13215, 13845, 17620, 18460, 22906, 26430, 27690, 34359, 45812, 52860, 55380, 57265, 62551, 68718, 114530, 125102, 137436, 171795, 187653, 229060, 250204, 312755, 343590, 375306, 625510, 687180, 750612, 813163, 938265, 1251020, 1626326, 1876530, 2439489, 3252652, 3753060, 4065815, 4878978, 8131630, 9757956, 12197445, 16263260, 24394890, 48789780]

約数ペア:

[(1, 48789780), (2, 24394890), (3, 16263260), (4, 12197445), (5, 9757956), (6, 8131630), (10, 4878978), (12, 4065815), (13, 3753060), (15, 3252652), (20, 2439489), (26, 1876530), (30, 1626326), (39, 1251020), (52, 938265), (60, 813163), (65, 750612), (71, 687180), (78, 625510), (130, 375306), (142, 343590), (156, 312755), (195, 250204), (213, 229060), (260, 187653), (284, 171795), (355, 137436), (390, 125102), (426, 114530), (710, 68718), (780, 62551), (852, 57265), (881, 55380), (923, 52860), (1065, 45812), (1420, 34359), (1762, 27690), (1846, 26430), (2130, 22906), (2643, 18460), (2769, 17620), (3524, 13845), (3692, 13215), (4260, 11453), (4405, 11076), (4615, 10572), (5286, 9230), (5538, 8810)]