55858290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 147199680

約数和(自身を除く): 91341390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 53, 57, 86, 95, 106, 114, 129, 159, 190, 215, 258, 265, 285, 318, 430, 530, 570, 645, 795, 817, 1007, 1290, 1590, 1634, 1849, 2014, 2279, 2451, 3021, 3698, 4085, 4558, 4902, 5035, 5547, 6042, 6837, 8170, 9245, 10070, 11094, 11395, 12255, 13674, 15105, 18490, 22790, 24510, 27735, 30210, 34185, 35131, 43301, 55470, 68370, 70262, 86602, 97997, 105393, 129903, 175655, 195994, 210786, 216505, 259806, 293991, 351310, 433010, 489985, 526965, 587982, 649515, 979970, 1053930, 1299030, 1469955, 1861943, 2939910, 3723886, 5585829, 9309715, 11171658, 18619430, 27929145, 55858290]

約数ペア:

[(1, 55858290), (2, 27929145), (3, 18619430), (5, 11171658), (6, 9309715), (10, 5585829), (15, 3723886), (19, 2939910), (30, 1861943), (38, 1469955), (43, 1299030), (53, 1053930), (57, 979970), (86, 649515), (95, 587982), (106, 526965), (114, 489985), (129, 433010), (159, 351310), (190, 293991), (215, 259806), (258, 216505), (265, 210786), (285, 195994), (318, 175655), (430, 129903), (530, 105393), (570, 97997), (645, 86602), (795, 70262), (817, 68370), (1007, 55470), (1290, 43301), (1590, 35131), (1634, 34185), (1849, 30210), (2014, 27735), (2279, 24510), (2451, 22790), (3021, 18490), (3698, 15105), (4085, 13674), (4558, 12255), (4902, 11395), (5035, 11094), (5547, 10070), (6042, 9245), (6837, 8170)]