53178372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 145745600

約数和(自身を除く): 92567228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 571, 597, 796, 1142, 1194, 1713, 1791, 2284, 2388, 2587, 3426, 3582, 5139, 5174, 6852, 7164, 7423, 7761, 10278, 10348, 14846, 15522, 20556, 22269, 23283, 29692, 31044, 44538, 46566, 66807, 89076, 93132, 113629, 133614, 227258, 267228, 340887, 454516, 681774, 1022661, 1363548, 1477177, 2045322, 2954354, 4090644, 4431531, 5908708, 8863062, 13294593, 17726124, 26589186, 53178372]

約数ペア:

[(1, 53178372), (2, 26589186), (3, 17726124), (4, 13294593), (6, 8863062), (9, 5908708), (12, 4431531), (13, 4090644), (18, 2954354), (26, 2045322), (36, 1477177), (39, 1363548), (52, 1022661), (78, 681774), (117, 454516), (156, 340887), (199, 267228), (234, 227258), (398, 133614), (468, 113629), (571, 93132), (597, 89076), (796, 66807), (1142, 46566), (1194, 44538), (1713, 31044), (1791, 29692), (2284, 23283), (2388, 22269), (2587, 20556), (3426, 15522), (3582, 14846), (5139, 10348), (5174, 10278), (6852, 7761), (7164, 7423)]