54550250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 109175040

約数和(自身を除く): 54624790

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 125, 179, 230, 250, 265, 358, 530, 575, 895, 1150, 1219, 1325, 1790, 2438, 2650, 2875, 4117, 4475, 5750, 6095, 6625, 8234, 8950, 9487, 12190, 13250, 18974, 20585, 22375, 30475, 41170, 44750, 47435, 60950, 94870, 102925, 152375, 205850, 218201, 237175, 304750, 436402, 474350, 514625, 1029250, 1091005, 1185875, 2182010, 2371750, 5455025, 10910050, 27275125, 54550250]

約数ペア:

[(1, 54550250), (2, 27275125), (5, 10910050), (10, 5455025), (23, 2371750), (25, 2182010), (46, 1185875), (50, 1091005), (53, 1029250), (106, 514625), (115, 474350), (125, 436402), (179, 304750), (230, 237175), (250, 218201), (265, 205850), (358, 152375), (530, 102925), (575, 94870), (895, 60950), (1150, 47435), (1219, 44750), (1325, 41170), (1790, 30475), (2438, 22375), (2650, 20585), (2875, 18974), (4117, 13250), (4475, 12190), (5750, 9487), (6095, 8950), (6625, 8234)]