54684490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 61955510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 149, 214, 245, 298, 343, 490, 535, 686, 745, 749, 1043, 1070, 1490, 1498, 1715, 2086, 3430, 3745, 5215, 5243, 7301, 7490, 10430, 10486, 14602, 15943, 26215, 31886, 36505, 36701, 51107, 52430, 73010, 73402, 79715, 102214, 111601, 159430, 183505, 223202, 255535, 367010, 511070, 558005, 781207, 1116010, 1562414, 3906035, 5468449, 7812070, 10936898, 27342245, 54684490]

約数ペア:

[(1, 54684490), (2, 27342245), (5, 10936898), (7, 7812070), (10, 5468449), (14, 3906035), (35, 1562414), (49, 1116010), (70, 781207), (98, 558005), (107, 511070), (149, 367010), (214, 255535), (245, 223202), (298, 183505), (343, 159430), (490, 111601), (535, 102214), (686, 79715), (745, 73402), (749, 73010), (1043, 52430), (1070, 51107), (1490, 36701), (1498, 36505), (1715, 31886), (2086, 26215), (3430, 15943), (3745, 14602), (5215, 10486), (5243, 10430), (7301, 7490)]