48911928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 143001600

約数和(自身を除く): 94089672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 37, 38, 39, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 222, 223, 228, 247, 296, 312, 444, 446, 456, 481, 494, 669, 703, 741, 888, 892, 962, 988, 1338, 1406, 1443, 1482, 1784, 1924, 1976, 2109, 2676, 2812, 2886, 2899, 2964, 3848, 4218, 4237, 5352, 5624, 5772, 5798, 5928, 8251, 8436, 8474, 8697, 9139, 11544, 11596, 12711, 16502, 16872, 16948, 17394, 18278, 23192, 24753, 25422, 27417, 33004, 33896, 34788, 36556, 49506, 50844, 54834, 55081, 66008, 69576, 73112, 99012, 101688, 107263, 109668, 110162, 156769, 165243, 198024, 214526, 219336, 220324, 313538, 321789, 330486, 429052, 440648, 470307, 627076, 643578, 660972, 858104, 940614, 1254152, 1287156, 1321944, 1881228, 2037997, 2574312, 3762456, 4075994, 6113991, 8151988, 12227982, 16303976, 24455964, 48911928]

約数ペア:

[(1, 48911928), (2, 24455964), (3, 16303976), (4, 12227982), (6, 8151988), (8, 6113991), (12, 4075994), (13, 3762456), (19, 2574312), (24, 2037997), (26, 1881228), (37, 1321944), (38, 1287156), (39, 1254152), (52, 940614), (57, 858104), (74, 660972), (76, 643578), (78, 627076), (104, 470307), (111, 440648), (114, 429052), (148, 330486), (152, 321789), (156, 313538), (222, 220324), (223, 219336), (228, 214526), (247, 198024), (296, 165243), (312, 156769), (444, 110162), (446, 109668), (456, 107263), (481, 101688), (494, 99012), (669, 73112), (703, 69576), (741, 66008), (888, 55081), (892, 54834), (962, 50844), (988, 49506), (1338, 36556), (1406, 34788), (1443, 33896), (1482, 33004), (1784, 27417), (1924, 25422), (1976, 24753), (2109, 23192), (2676, 18278), (2812, 17394), (2886, 16948), (2899, 16872), (2964, 16502), (3848, 12711), (4218, 11596), (4237, 11544), (5352, 9139), (5624, 8697), (5772, 8474), (5798, 8436), (5928, 8251)]