51662988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 97359732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1187, 1209, 1404, 1612, 1674, 2374, 2418, 3348, 3561, 3627, 4748, 4836, 7122, 7254, 10683, 10881, 14244, 14508, 15431, 21366, 21762, 30862, 32049, 36797, 42732, 43524, 46293, 61724, 64098, 73594, 92586, 110391, 128196, 138879, 147188, 185172, 220782, 277758, 331173, 416637, 441564, 478361, 555516, 662346, 833274, 956722, 993519, 1324692, 1435083, 1666548, 1913444, 1987038, 2870166, 3974076, 4305249, 5740332, 8610498, 12915747, 17220996, 25831494, 51662988]

約数ペア:

[(1, 51662988), (2, 25831494), (3, 17220996), (4, 12915747), (6, 8610498), (9, 5740332), (12, 4305249), (13, 3974076), (18, 2870166), (26, 1987038), (27, 1913444), (31, 1666548), (36, 1435083), (39, 1324692), (52, 993519), (54, 956722), (62, 833274), (78, 662346), (93, 555516), (108, 478361), (117, 441564), (124, 416637), (156, 331173), (186, 277758), (234, 220782), (279, 185172), (351, 147188), (372, 138879), (403, 128196), (468, 110391), (558, 92586), (702, 73594), (806, 64098), (837, 61724), (1116, 46293), (1187, 43524), (1209, 42732), (1404, 36797), (1612, 32049), (1674, 30862), (2374, 21762), (2418, 21366), (3348, 15431), (3561, 14508), (3627, 14244), (4748, 10881), (4836, 10683), (7122, 7254)]