55439200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 108

約数和(自身を含む): 142561188

約数和(自身を除く): 87121988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 131, 160, 184, 200, 230, 262, 368, 400, 460, 524, 529, 575, 655, 736, 800, 920, 1048, 1058, 1150, 1310, 1840, 2096, 2116, 2300, 2620, 2645, 3013, 3275, 3680, 4192, 4232, 4600, 5240, 5290, 6026, 6550, 8464, 9200, 10480, 10580, 12052, 13100, 13225, 15065, 16928, 18400, 20960, 21160, 24104, 26200, 26450, 30130, 42320, 48208, 52400, 52900, 60260, 69299, 75325, 84640, 96416, 104800, 105800, 120520, 138598, 150650, 211600, 241040, 277196, 301300, 346495, 423200, 482080, 554392, 602600, 692990, 1108784, 1205200, 1385980, 1732475, 2217568, 2410400, 2771960, 3464950, 5543920, 6929900, 11087840, 13859800, 27719600, 55439200]

約数ペア:

[(1, 55439200), (2, 27719600), (4, 13859800), (5, 11087840), (8, 6929900), (10, 5543920), (16, 3464950), (20, 2771960), (23, 2410400), (25, 2217568), (32, 1732475), (40, 1385980), (46, 1205200), (50, 1108784), (80, 692990), (92, 602600), (100, 554392), (115, 482080), (131, 423200), (160, 346495), (184, 301300), (200, 277196), (230, 241040), (262, 211600), (368, 150650), (400, 138598), (460, 120520), (524, 105800), (529, 104800), (575, 96416), (655, 84640), (736, 75325), (800, 69299), (920, 60260), (1048, 52900), (1058, 52400), (1150, 48208), (1310, 42320), (1840, 30130), (2096, 26450), (2116, 26200), (2300, 24104), (2620, 21160), (2645, 20960), (3013, 18400), (3275, 16928), (3680, 15065), (4192, 13225), (4232, 13100), (4600, 12052), (5240, 10580), (5290, 10480), (6026, 9200), (6550, 8464)]