47829780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6481}}^1$

素因数の和:6537

約数の個数: 72

約数和(自身を含む): 148645224

約数和(自身を除く): 100815444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 6481, 7380, 12962, 19443, 25924, 32405, 38886, 58329, 64810, 77772, 97215, 116658, 129620, 194430, 233316, 265721, 291645, 388860, 531442, 583290, 797163, 1062884, 1166580, 1328605, 1594326, 2391489, 2657210, 3188652, 3985815, 4782978, 5314420, 7971630, 9565956, 11957445, 15943260, 23914890, 47829780]

約数ペア:

[(1, 47829780), (2, 23914890), (3, 15943260), (4, 11957445), (5, 9565956), (6, 7971630), (9, 5314420), (10, 4782978), (12, 3985815), (15, 3188652), (18, 2657210), (20, 2391489), (30, 1594326), (36, 1328605), (41, 1166580), (45, 1062884), (60, 797163), (82, 583290), (90, 531442), (123, 388860), (164, 291645), (180, 265721), (205, 233316), (246, 194430), (369, 129620), (410, 116658), (492, 97215), (615, 77772), (738, 64810), (820, 58329), (1230, 38886), (1476, 32405), (1845, 25924), (2460, 19443), (3690, 12962), (6481, 7380)]