48704460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115963}}^1$

素因数の和:115982

約数の個数: 48

約数和(自身を含む): 155855616

約数和(自身を除く): 107151156

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, 210, 420, 115963, 231926, 347889, 463852, 579815, 695778, 811741, 1159630, 1391556, 1623482, 1739445, 2319260, 2435223, 3246964, 3478890, 4058705, 4870446, 6957780, 8117410, 9740892, 12176115, 16234820, 24352230, 48704460]

約数ペア:

[(1, 48704460), (2, 24352230), (3, 16234820), (4, 12176115), (5, 9740892), (6, 8117410), (7, 6957780), (10, 4870446), (12, 4058705), (14, 3478890), (15, 3246964), (20, 2435223), (21, 2319260), (28, 1739445), (30, 1623482), (35, 1391556), (42, 1159630), (60, 811741), (70, 695778), (84, 579815), (105, 463852), (140, 347889), (210, 231926), (420, 115963)]