50713304900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{310553}}^1$

素因数の和:310661

約数の個数: 72

約数和(自身を含む): 116450296704

約数和(自身を除く): 65736991804

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 230, 284, 355, 460, 575, 710, 1150, 1420, 1633, 1775, 2300, 3266, 3550, 6532, 7100, 8165, 16330, 32660, 40825, 81650, 163300, 310553, 621106, 1242212, 1552765, 3105530, 6211060, 7142719, 7763825, 14285438, 15527650, 22049263, 28570876, 31055300, 35713595, 44098526, 71427190, 88197052, 110246315, 142854380, 178567975, 220492630, 357135950, 440985260, 507133049, 551231575, 714271900, 1014266098, 1102463150, 2028532196, 2204926300, 2535665245, 5071330490, 10142660980, 12678326225, 25356652450, 50713304900]

約数ペア:

[(1, 50713304900), (2, 25356652450), (4, 12678326225), (5, 10142660980), (10, 5071330490), (20, 2535665245), (23, 2204926300), (25, 2028532196), (46, 1102463150), (50, 1014266098), (71, 714271900), (92, 551231575), (100, 507133049), (115, 440985260), (142, 357135950), (230, 220492630), (284, 178567975), (355, 142854380), (460, 110246315), (575, 88197052), (710, 71427190), (1150, 44098526), (1420, 35713595), (1633, 31055300), (1775, 28570876), (2300, 22049263), (3266, 15527650), (3550, 14285438), (6532, 7763825), (7100, 7142719), (8165, 6211060), (16330, 3105530), (32660, 1552765), (40825, 1242212), (81650, 621106), (163300, 310553)]