56631456

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{4013}}^1$

素因数の和:4043

約数の個数: 108

約数和(自身を含む): 187385562

約数和(自身を除く): 130754106

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4013, 4704, 7056, 8026, 12039, 14112, 16052, 24078, 28091, 32104, 36117, 48156, 56182, 64208, 72234, 84273, 96312, 112364, 128416, 144468, 168546, 192624, 196637, 224728, 252819, 288936, 337092, 385248, 393274, 449456, 505638, 577872, 589911, 674184, 786548, 898912, 1011276, 1155744, 1179822, 1348368, 1573096, 1769733, 2022552, 2359644, 2696736, 3146192, 3539466, 4045104, 4719288, 6292384, 7078932, 8090208, 9438576, 14157864, 18877152, 28315728, 56631456]

約数ペア:

[(1, 56631456), (2, 28315728), (3, 18877152), (4, 14157864), (6, 9438576), (7, 8090208), (8, 7078932), (9, 6292384), (12, 4719288), (14, 4045104), (16, 3539466), (18, 3146192), (21, 2696736), (24, 2359644), (28, 2022552), (32, 1769733), (36, 1573096), (42, 1348368), (48, 1179822), (49, 1155744), (56, 1011276), (63, 898912), (72, 786548), (84, 674184), (96, 589911), (98, 577872), (112, 505638), (126, 449456), (144, 393274), (147, 385248), (168, 337092), (196, 288936), (224, 252819), (252, 224728), (288, 196637), (294, 192624), (336, 168546), (392, 144468), (441, 128416), (504, 112364), (588, 96312), (672, 84273), (784, 72234), (882, 64208), (1008, 56182), (1176, 48156), (1568, 36117), (1764, 32104), (2016, 28091), (2352, 24078), (3528, 16052), (4013, 14112), (4704, 12039), (7056, 8026)]