49604760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137791}}^1$

素因数の和:137808

約数の個数: 48

約数和(自身を含む): 161216640

約数和(自身を除く): 111611880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 137791, 275582, 413373, 551164, 688955, 826746, 1102328, 1240119, 1377910, 1653492, 2066865, 2480238, 2755820, 3306984, 4133730, 4960476, 5511640, 6200595, 8267460, 9920952, 12401190, 16534920, 24802380, 49604760]

約数ペア:

[(1, 49604760), (2, 24802380), (3, 16534920), (4, 12401190), (5, 9920952), (6, 8267460), (8, 6200595), (9, 5511640), (10, 4960476), (12, 4133730), (15, 3306984), (18, 2755820), (20, 2480238), (24, 2066865), (30, 1653492), (36, 1377910), (40, 1240119), (45, 1102328), (60, 826746), (72, 688955), (90, 551164), (120, 413373), (180, 275582), (360, 137791)]