51512940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6089}}^1$

素因数の和:6151

約数の個数: 72

約数和(自身を含む): 159606720

約数和(自身を除く): 108093780

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, 6089, 8460, 12178, 18267, 24356, 30445, 36534, 54801, 60890, 73068, 91335, 109602, 121780, 182670, 219204, 274005, 286183, 365340, 548010, 572366, 858549, 1096020, 1144732, 1430915, 1717098, 2575647, 2861830, 3434196, 4292745, 5151294, 5723660, 8585490, 10302588, 12878235, 17170980, 25756470, 51512940]

約数ペア:

[(1, 51512940), (2, 25756470), (3, 17170980), (4, 12878235), (5, 10302588), (6, 8585490), (9, 5723660), (10, 5151294), (12, 4292745), (15, 3434196), (18, 2861830), (20, 2575647), (30, 1717098), (36, 1430915), (45, 1144732), (47, 1096020), (60, 858549), (90, 572366), (94, 548010), (141, 365340), (180, 286183), (188, 274005), (235, 219204), (282, 182670), (423, 121780), (470, 109602), (564, 91335), (705, 73068), (846, 60890), (940, 54801), (1410, 36534), (1692, 30445), (2115, 24356), (2820, 18267), (4230, 12178), (6089, 8460)]