48128940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5689}}^1$

素因数の和:5751

約数の個数: 72

約数和(自身を含む): 149123520

約数和(自身を除く): 100994580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 5689, 8460, 11378, 17067, 22756, 28445, 34134, 51201, 56890, 68268, 85335, 102402, 113780, 170670, 204804, 256005, 267383, 341340, 512010, 534766, 802149, 1024020, 1069532, 1336915, 1604298, 2406447, 2673830, 3208596, 4010745, 4812894, 5347660, 8021490, 9625788, 12032235, 16042980, 24064470, 48128940]

約数ペア:

[(1, 48128940), (2, 24064470), (3, 16042980), (4, 12032235), (5, 9625788), (6, 8021490), (9, 5347660), (10, 4812894), (12, 4010745), (15, 3208596), (18, 2673830), (20, 2406447), (30, 1604298), (36, 1336915), (45, 1069532), (47, 1024020), (60, 802149), (90, 534766), (94, 512010), (141, 341340), (180, 267383), (188, 256005), (235, 204804), (282, 170670), (423, 113780), (470, 102402), (564, 85335), (705, 68268), (846, 56890), (940, 51201), (1410, 34134), (1692, 28445), (2115, 22756), (2820, 17067), (4230, 11378), (5689, 8460)]