47357700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12143}}^1$

素因数の和:12173

約数の個数: 72

約数和(自身を含む): 147573888

約数和(自身を除く): 100216188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 12143, 24286, 36429, 48572, 60715, 72858, 121430, 145716, 157859, 182145, 242860, 303575, 315718, 364290, 473577, 607150, 631436, 728580, 789295, 910725, 947154, 1214300, 1578590, 1821450, 1894308, 2367885, 3157180, 3642900, 3946475, 4735770, 7892950, 9471540, 11839425, 15785900, 23678850, 47357700]

約数ペア:

[(1, 47357700), (2, 23678850), (3, 15785900), (4, 11839425), (5, 9471540), (6, 7892950), (10, 4735770), (12, 3946475), (13, 3642900), (15, 3157180), (20, 2367885), (25, 1894308), (26, 1821450), (30, 1578590), (39, 1214300), (50, 947154), (52, 910725), (60, 789295), (65, 728580), (75, 631436), (78, 607150), (100, 473577), (130, 364290), (150, 315718), (156, 303575), (195, 242860), (260, 182145), (300, 157859), (325, 145716), (390, 121430), (650, 72858), (780, 60715), (975, 48572), (1300, 36429), (1950, 24286), (3900, 12143)]