48543100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 114836400

約数和(自身を除く): 66293300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 881, 950, 1102, 1450, 1762, 1900, 2204, 2755, 2900, 3524, 4405, 5510, 8810, 11020, 13775, 16739, 17620, 22025, 25549, 27550, 33478, 44050, 51098, 55100, 66956, 83695, 88100, 102196, 127745, 167390, 255490, 334780, 418475, 485431, 510980, 638725, 836950, 970862, 1277450, 1673900, 1941724, 2427155, 2554900, 4854310, 9708620, 12135775, 24271550, 48543100]

約数ペア:

[(1, 48543100), (2, 24271550), (4, 12135775), (5, 9708620), (10, 4854310), (19, 2554900), (20, 2427155), (25, 1941724), (29, 1673900), (38, 1277450), (50, 970862), (58, 836950), (76, 638725), (95, 510980), (100, 485431), (116, 418475), (145, 334780), (190, 255490), (290, 167390), (380, 127745), (475, 102196), (551, 88100), (580, 83695), (725, 66956), (881, 55100), (950, 51098), (1102, 44050), (1450, 33478), (1762, 27550), (1900, 25549), (2204, 22025), (2755, 17620), (2900, 16739), (3524, 13775), (4405, 11020), (5510, 8810)]