61501024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 80747936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 251, 304, 403, 416, 494, 496, 502, 589, 608, 806, 988, 992, 1004, 1178, 1612, 1976, 2008, 2356, 3224, 3263, 3952, 4016, 4712, 4769, 6448, 6526, 7657, 7781, 7904, 8032, 9424, 9538, 12896, 13052, 15314, 15562, 18848, 19076, 26104, 30628, 31124, 38152, 52208, 61256, 61997, 62248, 76304, 101153, 104416, 122512, 123994, 124496, 147839, 152608, 202306, 245024, 247988, 248992, 295678, 404612, 495976, 591356, 809224, 991952, 1182712, 1618448, 1921907, 1983904, 2365424, 3236896, 3843814, 4730848, 7687628, 15375256, 30750512, 61501024]

約数ペア:

[(1, 61501024), (2, 30750512), (4, 15375256), (8, 7687628), (13, 4730848), (16, 3843814), (19, 3236896), (26, 2365424), (31, 1983904), (32, 1921907), (38, 1618448), (52, 1182712), (62, 991952), (76, 809224), (104, 591356), (124, 495976), (152, 404612), (208, 295678), (247, 248992), (248, 247988), (251, 245024), (304, 202306), (403, 152608), (416, 147839), (494, 124496), (496, 123994), (502, 122512), (589, 104416), (608, 101153), (806, 76304), (988, 62248), (992, 61997), (1004, 61256), (1178, 52208), (1612, 38152), (1976, 31124), (2008, 30628), (2356, 26104), (3224, 19076), (3263, 18848), (3952, 15562), (4016, 15314), (4712, 13052), (4769, 12896), (6448, 9538), (6526, 9424), (7657, 8032), (7781, 7904)]