56211012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 170614080

約数和(自身を除く): 114403068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 61, 66, 78, 99, 117, 122, 132, 143, 156, 179, 183, 198, 234, 244, 286, 358, 366, 396, 429, 468, 537, 549, 572, 671, 716, 732, 793, 858, 1074, 1098, 1287, 1342, 1586, 1611, 1716, 1969, 2013, 2148, 2196, 2327, 2379, 2574, 2684, 3172, 3222, 3938, 4026, 4654, 4758, 5148, 5907, 6039, 6444, 6981, 7137, 7876, 8052, 8723, 9308, 9516, 10919, 11814, 12078, 13962, 14274, 17446, 17721, 20943, 21838, 23628, 24156, 25597, 26169, 27924, 28548, 32757, 34892, 35442, 41886, 43676, 51194, 52338, 65514, 70884, 76791, 78507, 83772, 98271, 102388, 104676, 120109, 131028, 141947, 153582, 157014, 196542, 230373, 240218, 283894, 307164, 314028, 360327, 393084, 425841, 460746, 480436, 567788, 720654, 851682, 921492, 1080981, 1277523, 1441308, 1561417, 1703364, 2161962, 2555046, 3122834, 4323924, 4684251, 5110092, 6245668, 9368502, 14052753, 18737004, 28105506, 56211012]

約数ペア:

[(1, 56211012), (2, 28105506), (3, 18737004), (4, 14052753), (6, 9368502), (9, 6245668), (11, 5110092), (12, 4684251), (13, 4323924), (18, 3122834), (22, 2555046), (26, 2161962), (33, 1703364), (36, 1561417), (39, 1441308), (44, 1277523), (52, 1080981), (61, 921492), (66, 851682), (78, 720654), (99, 567788), (117, 480436), (122, 460746), (132, 425841), (143, 393084), (156, 360327), (179, 314028), (183, 307164), (198, 283894), (234, 240218), (244, 230373), (286, 196542), (358, 157014), (366, 153582), (396, 141947), (429, 131028), (468, 120109), (537, 104676), (549, 102388), (572, 98271), (671, 83772), (716, 78507), (732, 76791), (793, 70884), (858, 65514), (1074, 52338), (1098, 51194), (1287, 43676), (1342, 41886), (1586, 35442), (1611, 34892), (1716, 32757), (1969, 28548), (2013, 27924), (2148, 26169), (2196, 25597), (2327, 24156), (2379, 23628), (2574, 21838), (2684, 20943), (3172, 17721), (3222, 17446), (3938, 14274), (4026, 13962), (4654, 12078), (4758, 11814), (5148, 10919), (5907, 9516), (6039, 9308), (6444, 8723), (6981, 8052), (7137, 7876)]