51866748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 140588448

約数和(自身を除く): 88721700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1693, 1702, 2553, 3386, 3404, 5079, 5106, 6772, 7659, 10158, 10212, 15237, 15318, 20316, 30474, 30636, 38939, 60948, 62641, 77878, 116817, 125282, 155756, 187923, 233634, 250564, 350451, 375846, 467268, 563769, 700902, 751692, 1127538, 1401804, 1440743, 2255076, 2881486, 4322229, 5762972, 8644458, 12966687, 17288916, 25933374, 51866748]

約数ペア:

[(1, 51866748), (2, 25933374), (3, 17288916), (4, 12966687), (6, 8644458), (9, 5762972), (12, 4322229), (18, 2881486), (23, 2255076), (36, 1440743), (37, 1401804), (46, 1127538), (69, 751692), (74, 700902), (92, 563769), (111, 467268), (138, 375846), (148, 350451), (207, 250564), (222, 233634), (276, 187923), (333, 155756), (414, 125282), (444, 116817), (666, 77878), (828, 62641), (851, 60948), (1332, 38939), (1693, 30636), (1702, 30474), (2553, 20316), (3386, 15318), (3404, 15237), (5079, 10212), (5106, 10158), (6772, 7659)]