54850860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13249}}^1$

素因数の和:13287

約数の個数: 72

約数和(自身を含む): 173628000

約数和(自身を除く): 118777140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 13249, 26498, 39747, 52996, 66245, 79494, 119241, 132490, 158988, 198735, 238482, 264980, 304727, 397470, 476964, 596205, 609454, 794940, 914181, 1192410, 1218908, 1523635, 1828362, 2384820, 2742543, 3047270, 3656724, 4570905, 5485086, 6094540, 9141810, 10970172, 13712715, 18283620, 27425430, 54850860]

約数ペア:

[(1, 54850860), (2, 27425430), (3, 18283620), (4, 13712715), (5, 10970172), (6, 9141810), (9, 6094540), (10, 5485086), (12, 4570905), (15, 3656724), (18, 3047270), (20, 2742543), (23, 2384820), (30, 1828362), (36, 1523635), (45, 1218908), (46, 1192410), (60, 914181), (69, 794940), (90, 609454), (92, 596205), (115, 476964), (138, 397470), (180, 304727), (207, 264980), (230, 238482), (276, 198735), (345, 158988), (414, 132490), (460, 119241), (690, 79494), (828, 66245), (1035, 52996), (1380, 39747), (2070, 26498), (4140, 13249)]