52897460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 88625740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 701, 770, 980, 1078, 1372, 1402, 1540, 1715, 2156, 2695, 2804, 3430, 3505, 3773, 4907, 5390, 6860, 7010, 7546, 7711, 9814, 10780, 14020, 15092, 15422, 18865, 19628, 24535, 30844, 34349, 37730, 38555, 49070, 53977, 68698, 75460, 77110, 98140, 107954, 137396, 154220, 171745, 215908, 240443, 269885, 343490, 377839, 480886, 539770, 686980, 755678, 961772, 1079540, 1202215, 1511356, 1889195, 2404430, 2644873, 3778390, 4808860, 5289746, 7556780, 10579492, 13224365, 26448730, 52897460]

約数ペア:

[(1, 52897460), (2, 26448730), (4, 13224365), (5, 10579492), (7, 7556780), (10, 5289746), (11, 4808860), (14, 3778390), (20, 2644873), (22, 2404430), (28, 1889195), (35, 1511356), (44, 1202215), (49, 1079540), (55, 961772), (70, 755678), (77, 686980), (98, 539770), (110, 480886), (140, 377839), (154, 343490), (196, 269885), (220, 240443), (245, 215908), (308, 171745), (343, 154220), (385, 137396), (490, 107954), (539, 98140), (686, 77110), (701, 75460), (770, 68698), (980, 53977), (1078, 49070), (1372, 38555), (1402, 37730), (1540, 34349), (1715, 30844), (2156, 24535), (2695, 19628), (2804, 18865), (3430, 15422), (3505, 15092), (3773, 14020), (4907, 10780), (5390, 9814), (6860, 7711), (7010, 7546)]