52001940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21139}}^1$

素因数の和:21192

約数の個数: 48

約数和(自身を含む): 149163840

約数和(自身を除く): 97161900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21139, 42278, 63417, 84556, 105695, 126834, 211390, 253668, 317085, 422780, 634170, 866699, 1268340, 1733398, 2600097, 3466796, 4333495, 5200194, 8666990, 10400388, 13000485, 17333980, 26000970, 52001940]

約数ペア:

[(1, 52001940), (2, 26000970), (3, 17333980), (4, 13000485), (5, 10400388), (6, 8666990), (10, 5200194), (12, 4333495), (15, 3466796), (20, 2600097), (30, 1733398), (41, 1268340), (60, 866699), (82, 634170), (123, 422780), (164, 317085), (205, 253668), (246, 211390), (410, 126834), (492, 105695), (615, 84556), (820, 63417), (1230, 42278), (2460, 21139)]