47609820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13921}}^1$

素因数の和:13955

約数の個数: 72

約数和(自身を含む): 152028240

約数和(自身を除く): 104418420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 13921, 27842, 41763, 55684, 69605, 83526, 125289, 139210, 167052, 208815, 250578, 264499, 278420, 417630, 501156, 528998, 626445, 793497, 835260, 1057996, 1252890, 1322495, 1586994, 2380491, 2505780, 2644990, 3173988, 3967485, 4760982, 5289980, 7934970, 9521964, 11902455, 15869940, 23804910, 47609820]

約数ペア:

[(1, 47609820), (2, 23804910), (3, 15869940), (4, 11902455), (5, 9521964), (6, 7934970), (9, 5289980), (10, 4760982), (12, 3967485), (15, 3173988), (18, 2644990), (19, 2505780), (20, 2380491), (30, 1586994), (36, 1322495), (38, 1252890), (45, 1057996), (57, 835260), (60, 793497), (76, 626445), (90, 528998), (95, 501156), (114, 417630), (171, 278420), (180, 264499), (190, 250578), (228, 208815), (285, 167052), (342, 139210), (380, 125289), (570, 83526), (684, 69605), (855, 55684), (1140, 41763), (1710, 27842), (3420, 13921)]