52277580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 159213600

約数和(自身を除く): 106936020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 809, 1077, 1436, 1618, 1795, 2154, 2427, 3231, 3236, 3590, 4045, 4308, 4854, 5385, 6462, 7180, 7281, 8090, 9708, 10770, 12135, 12924, 14562, 16155, 16180, 21540, 24270, 29124, 32310, 36405, 48540, 64620, 72810, 145620, 290431, 580862, 871293, 1161724, 1452155, 1742586, 2613879, 2904310, 3485172, 4356465, 5227758, 5808620, 8712930, 10455516, 13069395, 17425860, 26138790, 52277580]

約数ペア:

[(1, 52277580), (2, 26138790), (3, 17425860), (4, 13069395), (5, 10455516), (6, 8712930), (9, 5808620), (10, 5227758), (12, 4356465), (15, 3485172), (18, 2904310), (20, 2613879), (30, 1742586), (36, 1452155), (45, 1161724), (60, 871293), (90, 580862), (180, 290431), (359, 145620), (718, 72810), (809, 64620), (1077, 48540), (1436, 36405), (1618, 32310), (1795, 29124), (2154, 24270), (2427, 21540), (3231, 16180), (3236, 16155), (3590, 14562), (4045, 12924), (4308, 12135), (4854, 10770), (5385, 9708), (6462, 8090), (7180, 7281)]