51761788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 100759680

約数和(自身を除く): 48997892

約数列:

[1, 2, 4, 13, 26, 52, 67, 83, 134, 166, 179, 268, 332, 358, 716, 871, 1079, 1742, 2158, 2327, 3484, 4316, 4654, 5561, 9308, 11122, 11993, 14857, 22244, 23986, 29714, 47972, 59428, 72293, 144586, 155909, 193141, 289172, 311818, 386282, 623636, 772564, 995419, 1990838, 3981676, 12940447, 25880894, 51761788]

約数ペア:

[(1, 51761788), (2, 25880894), (4, 12940447), (13, 3981676), (26, 1990838), (52, 995419), (67, 772564), (83, 623636), (134, 386282), (166, 311818), (179, 289172), (268, 193141), (332, 155909), (358, 144586), (716, 72293), (871, 59428), (1079, 47972), (1742, 29714), (2158, 23986), (2327, 22244), (3484, 14857), (4316, 11993), (4654, 11122), (5561, 9308)]