51917310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 144012960

約数和(自身を除く): 92095650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 97, 114, 171, 190, 194, 285, 291, 313, 342, 485, 570, 582, 626, 855, 873, 939, 970, 1455, 1565, 1710, 1746, 1843, 1878, 2817, 2910, 3130, 3686, 4365, 4695, 5529, 5634, 5947, 8730, 9215, 9390, 11058, 11894, 14085, 16587, 17841, 18430, 27645, 28170, 29735, 30361, 33174, 35682, 53523, 55290, 59470, 60722, 82935, 89205, 91083, 107046, 151805, 165870, 178410, 182166, 267615, 273249, 303610, 455415, 535230, 546498, 576859, 910830, 1153718, 1366245, 1730577, 2732490, 2884295, 3461154, 5191731, 5768590, 8652885, 10383462, 17305770, 25958655, 51917310]

約数ペア:

[(1, 51917310), (2, 25958655), (3, 17305770), (5, 10383462), (6, 8652885), (9, 5768590), (10, 5191731), (15, 3461154), (18, 2884295), (19, 2732490), (30, 1730577), (38, 1366245), (45, 1153718), (57, 910830), (90, 576859), (95, 546498), (97, 535230), (114, 455415), (171, 303610), (190, 273249), (194, 267615), (285, 182166), (291, 178410), (313, 165870), (342, 151805), (485, 107046), (570, 91083), (582, 89205), (626, 82935), (855, 60722), (873, 59470), (939, 55290), (970, 53523), (1455, 35682), (1565, 33174), (1710, 30361), (1746, 29735), (1843, 28170), (1878, 27645), (2817, 18430), (2910, 17841), (3130, 16587), (3686, 14085), (4365, 11894), (4695, 11058), (5529, 9390), (5634, 9215), (5947, 8730)]