48715671928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{16249}}^1$

素因数の和:16461

約数の個数: 128

約数和(自身を含む): 118310400000

約数和(自身を除く): 69594728072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 157, 217, 248, 308, 314, 341, 434, 616, 628, 682, 868, 1099, 1256, 1364, 1727, 1736, 2198, 2387, 2728, 3454, 4396, 4774, 4867, 6908, 8792, 9548, 9734, 12089, 13816, 16249, 19096, 19468, 24178, 32498, 34069, 38936, 48356, 53537, 64996, 68138, 96712, 107074, 113743, 129992, 136276, 178739, 214148, 227486, 272552, 357478, 374759, 428296, 454972, 503719, 714956, 749518, 909944, 1007438, 1251173, 1429912, 1499036, 2014876, 2502346, 2551093, 2998072, 3526033, 4029752, 5004692, 5102186, 5540909, 7052066, 10009384, 10204372, 11081818, 14104132, 17857651, 20408744, 22163636, 28062023, 28208264, 35715302, 38786363, 44327272, 56124046, 71430604, 77572726, 79083883, 112248092, 142861208, 155145452, 158167766, 196434161, 224496184, 310290904, 316335532, 392868322, 553587181, 632671064, 785736644, 869922713, 1107174362, 1571473288, 1739845426, 2214348724, 3479690852, 4428697448, 6089458991, 6959381704, 12178917982, 24357835964, 48715671928]

約数ペア:

[(1, 48715671928), (2, 24357835964), (4, 12178917982), (7, 6959381704), (8, 6089458991), (11, 4428697448), (14, 3479690852), (22, 2214348724), (28, 1739845426), (31, 1571473288), (44, 1107174362), (56, 869922713), (62, 785736644), (77, 632671064), (88, 553587181), (124, 392868322), (154, 316335532), (157, 310290904), (217, 224496184), (248, 196434161), (308, 158167766), (314, 155145452), (341, 142861208), (434, 112248092), (616, 79083883), (628, 77572726), (682, 71430604), (868, 56124046), (1099, 44327272), (1256, 38786363), (1364, 35715302), (1727, 28208264), (1736, 28062023), (2198, 22163636), (2387, 20408744), (2728, 17857651), (3454, 14104132), (4396, 11081818), (4774, 10204372), (4867, 10009384), (6908, 7052066), (8792, 5540909), (9548, 5102186), (9734, 5004692), (12089, 4029752), (13816, 3526033), (16249, 2998072), (19096, 2551093), (19468, 2502346), (24178, 2014876), (32498, 1499036), (34069, 1429912), (38936, 1251173), (48356, 1007438), (53537, 909944), (64996, 749518), (68138, 714956), (96712, 503719), (107074, 454972), (113743, 428296), (129992, 374759), (136276, 357478), (178739, 272552), (214148, 227486)]