51433440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 164094336

約数和(自身を除く): 112660896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1291, 1328, 1660, 1992, 2490, 2582, 2656, 3320, 3873, 3984, 4980, 5164, 6455, 6640, 7746, 7968, 9960, 10328, 12910, 13280, 15492, 19365, 19920, 20656, 25820, 30984, 38730, 39840, 41312, 51640, 61968, 77460, 103280, 107153, 123936, 154920, 206560, 214306, 309840, 321459, 428612, 535765, 619680, 642918, 857224, 1071530, 1285836, 1607295, 1714448, 2143060, 2571672, 3214590, 3428896, 4286120, 5143344, 6429180, 8572240, 10286688, 12858360, 17144480, 25716720, 51433440]

約数ペア:

[(1, 51433440), (2, 25716720), (3, 17144480), (4, 12858360), (5, 10286688), (6, 8572240), (8, 6429180), (10, 5143344), (12, 4286120), (15, 3428896), (16, 3214590), (20, 2571672), (24, 2143060), (30, 1714448), (32, 1607295), (40, 1285836), (48, 1071530), (60, 857224), (80, 642918), (83, 619680), (96, 535765), (120, 428612), (160, 321459), (166, 309840), (240, 214306), (249, 206560), (332, 154920), (415, 123936), (480, 107153), (498, 103280), (664, 77460), (830, 61968), (996, 51640), (1245, 41312), (1291, 39840), (1328, 38730), (1660, 30984), (1992, 25820), (2490, 20656), (2582, 19920), (2656, 19365), (3320, 15492), (3873, 13280), (3984, 12910), (4980, 10328), (5164, 9960), (6455, 7968), (6640, 7746)]