51564408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9901}}^1$

素因数の和:9948

約数の個数: 64

約数和(自身を含む): 152094720

約数和(自身を除く): 100530312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 9901, 19802, 29703, 39604, 59406, 69307, 79208, 118812, 138614, 207921, 237624, 277228, 306931, 415842, 554456, 613862, 831684, 920793, 1227724, 1663368, 1841586, 2148517, 2455448, 3683172, 4297034, 6445551, 7366344, 8594068, 12891102, 17188136, 25782204, 51564408]

約数ペア:

[(1, 51564408), (2, 25782204), (3, 17188136), (4, 12891102), (6, 8594068), (7, 7366344), (8, 6445551), (12, 4297034), (14, 3683172), (21, 2455448), (24, 2148517), (28, 1841586), (31, 1663368), (42, 1227724), (56, 920793), (62, 831684), (84, 613862), (93, 554456), (124, 415842), (168, 306931), (186, 277228), (217, 237624), (248, 207921), (372, 138614), (434, 118812), (651, 79208), (744, 69307), (868, 59406), (1302, 39604), (1736, 29703), (2604, 19802), (5208, 9901)]