49447665

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 89768448

約数和(自身を除く): 40320783

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1245, 1471, 2241, 3735, 4413, 6723, 7355, 11205, 13239, 22065, 33615, 39717, 66195, 119151, 122093, 198585, 366279, 595755, 610465, 1098837, 1831395, 3296511, 5494185, 9889533, 16482555, 49447665]

約数ペア:

[(1, 49447665), (3, 16482555), (5, 9889533), (9, 5494185), (15, 3296511), (27, 1831395), (45, 1098837), (81, 610465), (83, 595755), (135, 366279), (249, 198585), (405, 122093), (415, 119151), (747, 66195), (1245, 39717), (1471, 33615), (2241, 22065), (3735, 13239), (4413, 11205), (6723, 7355)]