53023860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1087}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 161581056

約数和(自身を除く): 108557196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1087, 1355, 1626, 2174, 2439, 2710, 3252, 3261, 4065, 4348, 4878, 5420, 5435, 6522, 8130, 9756, 9783, 10870, 12195, 13044, 16260, 16305, 19566, 21740, 24390, 32610, 39132, 48780, 48915, 65220, 97830, 195660, 294577, 589154, 883731, 1178308, 1472885, 1767462, 2651193, 2945770, 3534924, 4418655, 5302386, 5891540, 8837310, 10604772, 13255965, 17674620, 26511930, 53023860]

約数ペア:

[(1, 53023860), (2, 26511930), (3, 17674620), (4, 13255965), (5, 10604772), (6, 8837310), (9, 5891540), (10, 5302386), (12, 4418655), (15, 3534924), (18, 2945770), (20, 2651193), (30, 1767462), (36, 1472885), (45, 1178308), (60, 883731), (90, 589154), (180, 294577), (271, 195660), (542, 97830), (813, 65220), (1084, 48915), (1087, 48780), (1355, 39132), (1626, 32610), (2174, 24390), (2439, 21740), (2710, 19566), (3252, 16305), (3261, 16260), (4065, 13044), (4348, 12195), (4878, 10870), (5420, 9783), (5435, 9756), (6522, 8130)]