51672510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6451}}^1$

素因数の和:6553

約数の個数: 48

約数和(自身を含む): 135879120

約数和(自身を除く): 84206610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 6451, 8010, 12902, 19353, 32255, 38706, 58059, 64510, 96765, 116118, 193530, 290295, 574139, 580590, 1148278, 1722417, 2870695, 3444834, 5167251, 5741390, 8612085, 10334502, 17224170, 25836255, 51672510]

約数ペア:

[(1, 51672510), (2, 25836255), (3, 17224170), (5, 10334502), (6, 8612085), (9, 5741390), (10, 5167251), (15, 3444834), (18, 2870695), (30, 1722417), (45, 1148278), (89, 580590), (90, 574139), (178, 290295), (267, 193530), (445, 116118), (534, 96765), (801, 64510), (890, 58059), (1335, 38706), (1602, 32255), (2670, 19353), (4005, 12902), (6451, 8010)]