53051490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 142128000

約数和(自身を除く): 89076510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 563, 698, 1047, 1126, 1689, 1745, 2094, 2815, 3141, 3378, 3490, 5067, 5235, 5630, 6282, 8445, 9423, 10134, 10470, 15201, 15705, 16890, 18846, 25335, 30402, 31410, 47115, 50670, 76005, 94230, 152010, 196487, 392974, 589461, 982435, 1178922, 1768383, 1964870, 2947305, 3536766, 5305149, 5894610, 8841915, 10610298, 17683830, 26525745, 53051490]

約数ペア:

[(1, 53051490), (2, 26525745), (3, 17683830), (5, 10610298), (6, 8841915), (9, 5894610), (10, 5305149), (15, 3536766), (18, 2947305), (27, 1964870), (30, 1768383), (45, 1178922), (54, 982435), (90, 589461), (135, 392974), (270, 196487), (349, 152010), (563, 94230), (698, 76005), (1047, 50670), (1126, 47115), (1689, 31410), (1745, 30402), (2094, 25335), (2815, 18846), (3141, 16890), (3378, 15705), (3490, 15201), (5067, 10470), (5235, 10134), (5630, 9423), (6282, 8445)]