48648180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16547}}^1$

素因数の和:16573

約数の個数: 72

約数和(自身を含む): 158463648

約数和(自身を除く): 109815468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 16547, 33094, 49641, 66188, 82735, 99282, 115829, 165470, 198564, 231658, 248205, 330940, 347487, 463316, 496410, 579145, 694974, 810803, 992820, 1158290, 1389948, 1621606, 1737435, 2316580, 2432409, 3243212, 3474870, 4054015, 4864818, 6949740, 8108030, 9729636, 12162045, 16216060, 24324090, 48648180]

約数ペア:

[(1, 48648180), (2, 24324090), (3, 16216060), (4, 12162045), (5, 9729636), (6, 8108030), (7, 6949740), (10, 4864818), (12, 4054015), (14, 3474870), (15, 3243212), (20, 2432409), (21, 2316580), (28, 1737435), (30, 1621606), (35, 1389948), (42, 1158290), (49, 992820), (60, 810803), (70, 694974), (84, 579145), (98, 496410), (105, 463316), (140, 347487), (147, 330940), (196, 248205), (210, 231658), (245, 198564), (294, 165470), (420, 115829), (490, 99282), (588, 82735), (735, 66188), (980, 49641), (1470, 33094), (2940, 16547)]