52391370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 130429440

約数和(自身を除く): 78038070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 141, 146, 219, 235, 282, 365, 438, 470, 509, 705, 730, 1018, 1095, 1410, 1527, 2190, 2545, 3054, 3431, 5090, 6862, 7635, 10293, 15270, 17155, 20586, 23923, 34310, 37157, 47846, 51465, 71769, 74314, 102930, 111471, 119615, 143538, 185785, 222942, 239230, 358845, 371570, 557355, 717690, 1114710, 1746379, 3492758, 5239137, 8731895, 10478274, 17463790, 26195685, 52391370]

約数ペア:

[(1, 52391370), (2, 26195685), (3, 17463790), (5, 10478274), (6, 8731895), (10, 5239137), (15, 3492758), (30, 1746379), (47, 1114710), (73, 717690), (94, 557355), (141, 371570), (146, 358845), (219, 239230), (235, 222942), (282, 185785), (365, 143538), (438, 119615), (470, 111471), (509, 102930), (705, 74314), (730, 71769), (1018, 51465), (1095, 47846), (1410, 37157), (1527, 34310), (2190, 23923), (2545, 20586), (3054, 17155), (3431, 15270), (5090, 10293), (6862, 7635)]