48698980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5399}}^1$

素因数の和:5460

約数の個数: 48

約数和(自身を含む): 114307200

約数和(自身を除く): 65608220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 5399, 9020, 10798, 21596, 26995, 53990, 59389, 107980, 118778, 221359, 237556, 296945, 442718, 593890, 885436, 1106795, 1187780, 2213590, 2434949, 4427180, 4869898, 9739796, 12174745, 24349490, 48698980]

約数ペア:

[(1, 48698980), (2, 24349490), (4, 12174745), (5, 9739796), (10, 4869898), (11, 4427180), (20, 2434949), (22, 2213590), (41, 1187780), (44, 1106795), (55, 885436), (82, 593890), (110, 442718), (164, 296945), (205, 237556), (220, 221359), (410, 118778), (451, 107980), (820, 59389), (902, 53990), (1804, 26995), (2255, 21596), (4510, 10798), (5399, 9020)]