51003384

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 131531040

約数和(自身を除く): 80527656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 101, 106, 159, 202, 212, 303, 318, 397, 404, 424, 606, 636, 794, 808, 1191, 1212, 1272, 1588, 2382, 2424, 3176, 4764, 5353, 9528, 10706, 16059, 21041, 21412, 32118, 40097, 42082, 42824, 63123, 64236, 80194, 84164, 120291, 126246, 128472, 160388, 168328, 240582, 252492, 320776, 481164, 504984, 962328, 2125141, 4250282, 6375423, 8500564, 12750846, 17001128, 25501692, 51003384]

約数ペア:

[(1, 51003384), (2, 25501692), (3, 17001128), (4, 12750846), (6, 8500564), (8, 6375423), (12, 4250282), (24, 2125141), (53, 962328), (101, 504984), (106, 481164), (159, 320776), (202, 252492), (212, 240582), (303, 168328), (318, 160388), (397, 128472), (404, 126246), (424, 120291), (606, 84164), (636, 80194), (794, 64236), (808, 63123), (1191, 42824), (1212, 42082), (1272, 40097), (1588, 32118), (2382, 21412), (2424, 21041), (3176, 16059), (4764, 10706), (5353, 9528)]