50149970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^2$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 100622088

約数和(自身を除く): 50472118

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 97, 130, 194, 205, 410, 485, 533, 970, 1066, 1261, 2522, 2665, 3977, 5330, 6305, 7954, 9409, 12610, 18818, 19885, 39770, 47045, 51701, 94090, 103402, 122317, 244634, 258505, 385769, 517010, 611585, 771538, 1223170, 1928845, 3857690, 5014997, 10029994, 25074985, 50149970]

約数ペア:

[(1, 50149970), (2, 25074985), (5, 10029994), (10, 5014997), (13, 3857690), (26, 1928845), (41, 1223170), (65, 771538), (82, 611585), (97, 517010), (130, 385769), (194, 258505), (205, 244634), (410, 122317), (485, 103402), (533, 94090), (970, 51701), (1066, 47045), (1261, 39770), (2522, 19885), (2665, 18818), (3977, 12610), (5330, 9409), (6305, 7954)]