55781488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29297}}^1$

素因数の和:29329

約数の個数: 40

約数和(自身を含む): 130786272

約数和(自身を除く): 75004784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 29297, 58594, 117188, 205079, 234376, 410158, 468752, 498049, 820316, 996098, 1640632, 1992196, 3281264, 3486343, 3984392, 6972686, 7968784, 13945372, 27890744, 55781488]

約数ペア:

[(1, 55781488), (2, 27890744), (4, 13945372), (7, 7968784), (8, 6972686), (14, 3984392), (16, 3486343), (17, 3281264), (28, 1992196), (34, 1640632), (56, 996098), (68, 820316), (112, 498049), (119, 468752), (136, 410158), (238, 234376), (272, 205079), (476, 117188), (952, 58594), (1904, 29297)]