53158924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 120478848

約数和(自身を除く): 67319924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 673, 806, 868, 1274, 1346, 1519, 1612, 2548, 2692, 2821, 3038, 4711, 5642, 6076, 8749, 9422, 11284, 17498, 18844, 19747, 20863, 32977, 34996, 39494, 41726, 61243, 65954, 78988, 83452, 122486, 131908, 146041, 244972, 271219, 292082, 428701, 542438, 584164, 857402, 1022287, 1084876, 1714804, 1898533, 2044574, 3797066, 4089148, 7594132, 13289731, 26579462, 53158924]

約数ペア:

[(1, 53158924), (2, 26579462), (4, 13289731), (7, 7594132), (13, 4089148), (14, 3797066), (26, 2044574), (28, 1898533), (31, 1714804), (49, 1084876), (52, 1022287), (62, 857402), (91, 584164), (98, 542438), (124, 428701), (182, 292082), (196, 271219), (217, 244972), (364, 146041), (403, 131908), (434, 122486), (637, 83452), (673, 78988), (806, 65954), (868, 61243), (1274, 41726), (1346, 39494), (1519, 34996), (1612, 32977), (2548, 20863), (2692, 19747), (2821, 18844), (3038, 17498), (4711, 11284), (5642, 9422), (6076, 8749)]