53172450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 120

約数和(自身を含む): 155741520

約数和(自身を除く): 102569070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 675, 691, 810, 855, 950, 1026, 1350, 1382, 1425, 1539, 1710, 2025, 2073, 2565, 2850, 3078, 3455, 4050, 4146, 4275, 5130, 6219, 6910, 7695, 8550, 10365, 12438, 12825, 13129, 15390, 17275, 18657, 20730, 25650, 26258, 31095, 34550, 37314, 38475, 39387, 51825, 55971, 62190, 65645, 76950, 78774, 93285, 103650, 111942, 118161, 131290, 155475, 186570, 196935, 236322, 279855, 310950, 328225, 354483, 393870, 466425, 559710, 590805, 656450, 708966, 932850, 984675, 1063449, 1181610, 1399275, 1772415, 1969350, 2126898, 2798550, 2954025, 3544830, 5317245, 5908050, 8862075, 10634490, 17724150, 26586225, 53172450]

約数ペア:

[(1, 53172450), (2, 26586225), (3, 17724150), (5, 10634490), (6, 8862075), (9, 5908050), (10, 5317245), (15, 3544830), (18, 2954025), (19, 2798550), (25, 2126898), (27, 1969350), (30, 1772415), (38, 1399275), (45, 1181610), (50, 1063449), (54, 984675), (57, 932850), (75, 708966), (81, 656450), (90, 590805), (95, 559710), (114, 466425), (135, 393870), (150, 354483), (162, 328225), (171, 310950), (190, 279855), (225, 236322), (270, 196935), (285, 186570), (342, 155475), (405, 131290), (450, 118161), (475, 111942), (513, 103650), (570, 93285), (675, 78774), (691, 76950), (810, 65645), (855, 62190), (950, 55971), (1026, 51825), (1350, 39387), (1382, 38475), (1425, 37314), (1539, 34550), (1710, 31095), (2025, 26258), (2073, 25650), (2565, 20730), (2850, 18657), (3078, 17275), (3455, 15390), (4050, 13129), (4146, 12825), (4275, 12438), (5130, 10365), (6219, 8550), (6910, 7695)]