56407538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 98262528

約数和(自身を除く): 41854990

約数列:

[1, 2, 11, 22, 31, 62, 73, 103, 121, 146, 206, 242, 341, 682, 803, 1133, 1606, 2263, 2266, 3193, 3751, 4526, 6386, 7502, 7519, 8833, 12463, 15038, 17666, 24893, 24926, 35123, 49786, 70246, 82709, 165418, 233089, 273823, 386353, 466178, 547646, 772706, 909799, 1819598, 2563979, 5127958, 28203769, 56407538]

約数ペア:

[(1, 56407538), (2, 28203769), (11, 5127958), (22, 2563979), (31, 1819598), (62, 909799), (73, 772706), (103, 547646), (121, 466178), (146, 386353), (206, 273823), (242, 233089), (341, 165418), (682, 82709), (803, 70246), (1133, 49786), (1606, 35123), (2263, 24926), (2266, 24893), (3193, 17666), (3751, 15038), (4526, 12463), (6386, 8833), (7502, 7519)]