52943289980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2320039}}^1$

素因数の和:2320218

約数の個数: 48

約数和(自身を含む): 127843484160

約数和(自身を除く): 74900194180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 11410, 22820, 2320039, 4640078, 9280156, 11600195, 16240273, 23200390, 32480546, 46400780, 64961092, 81201365, 162402730, 324805460, 378166357, 756332714, 1512665428, 1890831785, 2647164499, 3781663570, 5294328998, 7563327140, 10588657996, 13235822495, 26471644990, 52943289980]

約数ペア:

[(1, 52943289980), (2, 26471644990), (4, 13235822495), (5, 10588657996), (7, 7563327140), (10, 5294328998), (14, 3781663570), (20, 2647164499), (28, 1890831785), (35, 1512665428), (70, 756332714), (140, 378166357), (163, 324805460), (326, 162402730), (652, 81201365), (815, 64961092), (1141, 46400780), (1630, 32480546), (2282, 23200390), (3260, 16240273), (4564, 11600195), (5705, 9280156), (11410, 4640078), (22820, 2320039)]