51372384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 160187328

約数和(自身を除く): 108814944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 134, 147, 163, 168, 196, 201, 224, 268, 294, 326, 336, 392, 402, 469, 489, 536, 588, 652, 672, 784, 804, 938, 978, 1072, 1141, 1176, 1304, 1407, 1568, 1608, 1876, 1956, 2144, 2282, 2352, 2608, 2814, 3216, 3283, 3423, 3752, 3912, 4564, 4704, 5216, 5628, 6432, 6566, 6846, 7504, 7824, 7987, 9128, 9849, 10921, 11256, 13132, 13692, 15008, 15648, 15974, 18256, 19698, 21842, 22512, 23961, 26264, 27384, 31948, 32763, 36512, 39396, 43684, 45024, 47922, 52528, 54768, 63896, 65526, 76447, 78792, 87368, 95844, 105056, 109536, 127792, 131052, 152894, 157584, 174736, 191688, 229341, 255584, 262104, 305788, 315168, 349472, 383376, 458682, 524208, 535129, 611576, 766752, 917364, 1048416, 1070258, 1223152, 1605387, 1834728, 2140516, 2446304, 3210774, 3669456, 4281032, 6421548, 7338912, 8562064, 12843096, 17124128, 25686192, 51372384]

約数ペア:

[(1, 51372384), (2, 25686192), (3, 17124128), (4, 12843096), (6, 8562064), (7, 7338912), (8, 6421548), (12, 4281032), (14, 3669456), (16, 3210774), (21, 2446304), (24, 2140516), (28, 1834728), (32, 1605387), (42, 1223152), (48, 1070258), (49, 1048416), (56, 917364), (67, 766752), (84, 611576), (96, 535129), (98, 524208), (112, 458682), (134, 383376), (147, 349472), (163, 315168), (168, 305788), (196, 262104), (201, 255584), (224, 229341), (268, 191688), (294, 174736), (326, 157584), (336, 152894), (392, 131052), (402, 127792), (469, 109536), (489, 105056), (536, 95844), (588, 87368), (652, 78792), (672, 76447), (784, 65526), (804, 63896), (938, 54768), (978, 52528), (1072, 47922), (1141, 45024), (1176, 43684), (1304, 39396), (1407, 36512), (1568, 32763), (1608, 31948), (1876, 27384), (1956, 26264), (2144, 23961), (2282, 22512), (2352, 21842), (2608, 19698), (2814, 18256), (3216, 15974), (3283, 15648), (3423, 15008), (3752, 13692), (3912, 13132), (4564, 11256), (4704, 10921), (5216, 9849), (5628, 9128), (6432, 7987), (6566, 7824), (6846, 7504)]