49655375

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 80419248

約数和(自身を除く): 30763873

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 67, 77, 121, 125, 175, 245, 275, 335, 385, 469, 539, 605, 737, 847, 875, 1225, 1375, 1675, 1925, 2345, 2695, 3025, 3283, 3685, 4235, 5159, 5929, 6125, 8107, 8375, 9625, 11725, 13475, 15125, 16415, 18425, 21175, 25795, 29645, 36113, 40535, 56749, 58625, 67375, 82075, 92125, 105875, 128975, 148225, 180565, 202675, 283745, 397243, 410375, 644875, 741125, 902825, 1013375, 1418725, 1986215, 4514125, 7093625, 9931075, 49655375]

約数ペア:

[(1, 49655375), (5, 9931075), (7, 7093625), (11, 4514125), (25, 1986215), (35, 1418725), (49, 1013375), (55, 902825), (67, 741125), (77, 644875), (121, 410375), (125, 397243), (175, 283745), (245, 202675), (275, 180565), (335, 148225), (385, 128975), (469, 105875), (539, 92125), (605, 82075), (737, 67375), (847, 58625), (875, 56749), (1225, 40535), (1375, 36113), (1675, 29645), (1925, 25795), (2345, 21175), (2695, 18425), (3025, 16415), (3283, 15125), (3685, 13475), (4235, 11725), (5159, 9625), (5929, 8375), (6125, 8107)]