31715959550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1\times {\mathrm{1399}}^1$

素因数の和:2346

約数の個数: 96

約数和(自身を含む): 65845785600

約数和(自身を除く): 34129826050

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 877, 1034, 1175, 1399, 1754, 2350, 2585, 2798, 4385, 5170, 6995, 8770, 9647, 12925, 13990, 15389, 19294, 21925, 25850, 30778, 34975, 41219, 43850, 48235, 65753, 69950, 76945, 82438, 96470, 131506, 153890, 206095, 241175, 328765, 384725, 412190, 453409, 482350, 657530, 723283, 769450, 906818, 1030475, 1226923, 1446566, 1643825, 2060950, 2267045, 2453846, 3287650, 3616415, 4534090, 6134615, 7232830, 11335225, 12269230, 13496153, 18082075, 22670450, 26992306, 30673075, 36164150, 57665381, 61346150, 67480765, 115330762, 134961530, 288326905, 337403825, 576653810, 634319191, 674807650, 1268638382, 1441634525, 2883269050, 3171595955, 6343191910, 15857979775, 31715959550]

約数ペア:

[(1, 31715959550), (2, 15857979775), (5, 6343191910), (10, 3171595955), (11, 2883269050), (22, 1441634525), (25, 1268638382), (47, 674807650), (50, 634319191), (55, 576653810), (94, 337403825), (110, 288326905), (235, 134961530), (275, 115330762), (470, 67480765), (517, 61346150), (550, 57665381), (877, 36164150), (1034, 30673075), (1175, 26992306), (1399, 22670450), (1754, 18082075), (2350, 13496153), (2585, 12269230), (2798, 11335225), (4385, 7232830), (5170, 6134615), (6995, 4534090), (8770, 3616415), (9647, 3287650), (12925, 2453846), (13990, 2267045), (15389, 2060950), (19294, 1643825), (21925, 1446566), (25850, 1226923), (30778, 1030475), (34975, 906818), (41219, 769450), (43850, 723283), (48235, 657530), (65753, 482350), (69950, 453409), (76945, 412190), (82438, 384725), (96470, 328765), (131506, 241175), (153890, 206095)]