53101438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 94074624

約数和(自身を除く): 40973186

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 191, 221, 289, 382, 442, 481, 578, 629, 962, 1258, 2483, 3247, 3757, 4966, 6494, 7067, 7514, 8177, 10693, 14134, 16354, 21386, 42211, 55199, 84422, 91871, 110398, 120139, 139009, 183742, 240278, 278018, 717587, 1435174, 1561807, 2042363, 3123614, 4084726, 26550719, 53101438]

約数ペア:

[(1, 53101438), (2, 26550719), (13, 4084726), (17, 3123614), (26, 2042363), (34, 1561807), (37, 1435174), (74, 717587), (191, 278018), (221, 240278), (289, 183742), (382, 139009), (442, 120139), (481, 110398), (578, 91871), (629, 84422), (962, 55199), (1258, 42211), (2483, 21386), (3247, 16354), (3757, 14134), (4966, 10693), (6494, 8177), (7067, 7514)]