47401770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6439

約数の個数: 64

約数和(自身を含む): 128983680

約数和(自身を除く): 81581910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 6397, 7410, 12794, 19191, 31985, 38382, 63970, 83161, 95955, 121543, 166322, 191910, 243086, 249483, 364629, 415805, 498966, 607715, 729258, 831610, 1215430, 1247415, 1580059, 1823145, 2494830, 3160118, 3646290, 4740177, 7900295, 9480354, 15800590, 23700885, 47401770]

約数ペア:

[(1, 47401770), (2, 23700885), (3, 15800590), (5, 9480354), (6, 7900295), (10, 4740177), (13, 3646290), (15, 3160118), (19, 2494830), (26, 1823145), (30, 1580059), (38, 1247415), (39, 1215430), (57, 831610), (65, 729258), (78, 607715), (95, 498966), (114, 415805), (130, 364629), (190, 249483), (195, 243086), (247, 191910), (285, 166322), (390, 121543), (494, 95955), (570, 83161), (741, 63970), (1235, 38382), (1482, 31985), (2470, 19191), (3705, 12794), (6397, 7410)]