53421930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:773

約数の個数: 80

約数和(自身を含む): 145290024

約数和(自身を除く): 91868094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 505, 606, 653, 810, 909, 1010, 1306, 1515, 1818, 1959, 2727, 3030, 3265, 3918, 4545, 5454, 5877, 6530, 8181, 9090, 9795, 11754, 13635, 16362, 17631, 19590, 27270, 29385, 35262, 40905, 52893, 58770, 65953, 81810, 88155, 105786, 131906, 176310, 197859, 264465, 329765, 395718, 528930, 593577, 659530, 989295, 1187154, 1780731, 1978590, 2967885, 3561462, 5342193, 5935770, 8903655, 10684386, 17807310, 26710965, 53421930]

約数ペア:

[(1, 53421930), (2, 26710965), (3, 17807310), (5, 10684386), (6, 8903655), (9, 5935770), (10, 5342193), (15, 3561462), (18, 2967885), (27, 1978590), (30, 1780731), (45, 1187154), (54, 989295), (81, 659530), (90, 593577), (101, 528930), (135, 395718), (162, 329765), (202, 264465), (270, 197859), (303, 176310), (405, 131906), (505, 105786), (606, 88155), (653, 81810), (810, 65953), (909, 58770), (1010, 52893), (1306, 40905), (1515, 35262), (1818, 29385), (1959, 27270), (2727, 19590), (3030, 17631), (3265, 16362), (3918, 13635), (4545, 11754), (5454, 9795), (5877, 9090), (6530, 8181)]