45249820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29383}}^1$

素因数の和:29410

約数の個数: 48

約数和(自身を含む): 118476288

約数和(自身を除く): 73226468

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 29383, 58766, 117532, 146915, 205681, 293830, 323213, 411362, 587660, 646426, 822724, 1028405, 1292852, 1616065, 2056810, 2262491, 3232130, 4113620, 4524982, 6464260, 9049964, 11312455, 22624910, 45249820]

約数ペア:

[(1, 45249820), (2, 22624910), (4, 11312455), (5, 9049964), (7, 6464260), (10, 4524982), (11, 4113620), (14, 3232130), (20, 2262491), (22, 2056810), (28, 1616065), (35, 1292852), (44, 1028405), (55, 822724), (70, 646426), (77, 587660), (110, 411362), (140, 323213), (154, 293830), (220, 205681), (308, 146915), (385, 117532), (770, 58766), (1540, 29383)]