55051620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 167405952

約数和(自身を除く): 112354332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 433, 489, 652, 780, 815, 866, 978, 1299, 1630, 1732, 1956, 2119, 2165, 2445, 2598, 3260, 4238, 4330, 4890, 5196, 5629, 6357, 6495, 8476, 8660, 9780, 10595, 11258, 12714, 12990, 16887, 21190, 22516, 25428, 25980, 28145, 31785, 33774, 42380, 56290, 63570, 67548, 70579, 84435, 112580, 127140, 141158, 168870, 211737, 282316, 337740, 352895, 423474, 705790, 846948, 917527, 1058685, 1411580, 1835054, 2117370, 2752581, 3670108, 4234740, 4587635, 5505162, 9175270, 11010324, 13762905, 18350540, 27525810, 55051620]

約数ペア:

[(1, 55051620), (2, 27525810), (3, 18350540), (4, 13762905), (5, 11010324), (6, 9175270), (10, 5505162), (12, 4587635), (13, 4234740), (15, 3670108), (20, 2752581), (26, 2117370), (30, 1835054), (39, 1411580), (52, 1058685), (60, 917527), (65, 846948), (78, 705790), (130, 423474), (156, 352895), (163, 337740), (195, 282316), (260, 211737), (326, 168870), (390, 141158), (433, 127140), (489, 112580), (652, 84435), (780, 70579), (815, 67548), (866, 63570), (978, 56290), (1299, 42380), (1630, 33774), (1732, 31785), (1956, 28145), (2119, 25980), (2165, 25428), (2445, 22516), (2598, 21190), (3260, 16887), (4238, 12990), (4330, 12714), (4890, 11258), (5196, 10595), (5629, 9780), (6357, 8660), (6495, 8476)]