49151100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8623}}^1$

素因数の和:8659

約数の個数: 72

約数和(自身を含む): 149712640

約数和(自身を除く): 100561540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 8623, 17246, 25869, 34492, 43115, 51738, 86230, 103476, 129345, 163837, 172460, 215575, 258690, 327674, 431150, 491511, 517380, 646725, 655348, 819185, 862300, 983022, 1293450, 1638370, 1966044, 2457555, 2586900, 3276740, 4095925, 4915110, 8191850, 9830220, 12287775, 16383700, 24575550, 49151100]

約数ペア:

[(1, 49151100), (2, 24575550), (3, 16383700), (4, 12287775), (5, 9830220), (6, 8191850), (10, 4915110), (12, 4095925), (15, 3276740), (19, 2586900), (20, 2457555), (25, 1966044), (30, 1638370), (38, 1293450), (50, 983022), (57, 862300), (60, 819185), (75, 655348), (76, 646725), (95, 517380), (100, 491511), (114, 431150), (150, 327674), (190, 258690), (228, 215575), (285, 172460), (300, 163837), (380, 129345), (475, 103476), (570, 86230), (950, 51738), (1140, 43115), (1425, 34492), (1900, 25869), (2850, 17246), (5700, 8623)]