51260319488

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1913}}^1$

素因数の和:2742

約数の個数: 144

約数和(自身を含む): 123313048320

約数和(自身を除く): 72052728832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 787, 896, 1064, 1216, 1574, 1792, 1913, 2128, 2432, 3148, 3826, 4256, 4864, 5509, 6296, 7652, 8512, 11018, 12592, 13391, 14953, 15304, 17024, 22036, 25184, 26782, 29906, 30608, 34048, 36347, 44072, 50368, 53564, 59812, 61216, 72694, 88144, 100736, 104671, 107128, 119624, 122432, 145388, 176288, 201472, 209342, 214256, 239248, 244864, 254429, 290776, 352576, 418684, 428512, 478496, 489728, 508858, 581552, 705152, 837368, 857024, 956992, 1017716, 1163104, 1410304, 1505531, 1674736, 1714048, 1913984, 2035432, 2326208, 3011062, 3349472, 3428096, 3827968, 4070864, 4652416, 6022124, 6698944, 8141728, 9304832, 10538717, 12044248, 13397888, 16283456, 21077434, 24088496, 26795776, 28605089, 32566912, 42154868, 48176992, 57210178, 65133824, 84309736, 96353984, 114420356, 168619472, 192707968, 200235623, 228840712, 337238944, 385415936, 400471246, 457681424, 674477888, 800942492, 915362848, 1348955776, 1601884984, 1830725696, 2697911552, 3203769968, 3661451392, 6407539936, 7322902784, 12815079872, 25630159744, 51260319488]

約数ペア:

[(1, 51260319488), (2, 25630159744), (4, 12815079872), (7, 7322902784), (8, 6407539936), (14, 3661451392), (16, 3203769968), (19, 2697911552), (28, 1830725696), (32, 1601884984), (38, 1348955776), (56, 915362848), (64, 800942492), (76, 674477888), (112, 457681424), (128, 400471246), (133, 385415936), (152, 337238944), (224, 228840712), (256, 200235623), (266, 192707968), (304, 168619472), (448, 114420356), (532, 96353984), (608, 84309736), (787, 65133824), (896, 57210178), (1064, 48176992), (1216, 42154868), (1574, 32566912), (1792, 28605089), (1913, 26795776), (2128, 24088496), (2432, 21077434), (3148, 16283456), (3826, 13397888), (4256, 12044248), (4864, 10538717), (5509, 9304832), (6296, 8141728), (7652, 6698944), (8512, 6022124), (11018, 4652416), (12592, 4070864), (13391, 3827968), (14953, 3428096), (15304, 3349472), (17024, 3011062), (22036, 2326208), (25184, 2035432), (26782, 1913984), (29906, 1714048), (30608, 1674736), (34048, 1505531), (36347, 1410304), (44072, 1163104), (50368, 1017716), (53564, 956992), (59812, 857024), (61216, 837368), (72694, 705152), (88144, 581552), (100736, 508858), (104671, 489728), (107128, 478496), (119624, 428512), (122432, 418684), (145388, 352576), (176288, 290776), (201472, 254429), (209342, 244864), (214256, 239248)]