47350620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 152530560

約数和(自身を除く): 105179940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 47, 58, 60, 87, 90, 94, 116, 141, 145, 174, 180, 188, 193, 235, 261, 282, 290, 348, 386, 423, 435, 470, 522, 564, 579, 580, 705, 772, 846, 870, 940, 965, 1044, 1158, 1305, 1363, 1410, 1692, 1737, 1740, 1930, 2115, 2316, 2610, 2726, 2820, 2895, 3474, 3860, 4089, 4230, 5220, 5452, 5597, 5790, 6815, 6948, 8178, 8460, 8685, 9071, 11194, 11580, 12267, 13630, 16356, 16791, 17370, 18142, 20445, 22388, 24534, 27213, 27260, 27985, 33582, 34740, 36284, 40890, 45355, 49068, 50373, 54426, 55970, 61335, 67164, 81639, 81780, 83955, 90710, 100746, 108852, 111940, 122670, 136065, 163278, 167910, 181420, 201492, 245340, 251865, 263059, 272130, 326556, 335820, 408195, 503730, 526118, 544260, 789177, 816390, 1007460, 1052236, 1315295, 1578354, 1632780, 2367531, 2630590, 3156708, 3945885, 4735062, 5261180, 7891770, 9470124, 11837655, 15783540, 23675310, 47350620]

約数ペア:

[(1, 47350620), (2, 23675310), (3, 15783540), (4, 11837655), (5, 9470124), (6, 7891770), (9, 5261180), (10, 4735062), (12, 3945885), (15, 3156708), (18, 2630590), (20, 2367531), (29, 1632780), (30, 1578354), (36, 1315295), (45, 1052236), (47, 1007460), (58, 816390), (60, 789177), (87, 544260), (90, 526118), (94, 503730), (116, 408195), (141, 335820), (145, 326556), (174, 272130), (180, 263059), (188, 251865), (193, 245340), (235, 201492), (261, 181420), (282, 167910), (290, 163278), (348, 136065), (386, 122670), (423, 111940), (435, 108852), (470, 100746), (522, 90710), (564, 83955), (579, 81780), (580, 81639), (705, 67164), (772, 61335), (846, 55970), (870, 54426), (940, 50373), (965, 49068), (1044, 45355), (1158, 40890), (1305, 36284), (1363, 34740), (1410, 33582), (1692, 27985), (1737, 27260), (1740, 27213), (1930, 24534), (2115, 22388), (2316, 20445), (2610, 18142), (2726, 17370), (2820, 16791), (2895, 16356), (3474, 13630), (3860, 12267), (4089, 11580), (4230, 11194), (5220, 9071), (5452, 8685), (5597, 8460), (5790, 8178), (6815, 6948)]