53031860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9239}}^1$

素因数の和:9296

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 77363020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 9239, 18478, 36956, 46195, 64673, 92390, 129346, 184780, 258692, 323365, 378799, 646730, 757598, 1293460, 1515196, 1893995, 2651593, 3787990, 5303186, 7575980, 10606372, 13257965, 26515930, 53031860]

約数ペア:

[(1, 53031860), (2, 26515930), (4, 13257965), (5, 10606372), (7, 7575980), (10, 5303186), (14, 3787990), (20, 2651593), (28, 1893995), (35, 1515196), (41, 1293460), (70, 757598), (82, 646730), (140, 378799), (164, 323365), (205, 258692), (287, 184780), (410, 129346), (574, 92390), (820, 64673), (1148, 46195), (1435, 36956), (2870, 18478), (5740, 9239)]