53023455

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 97493760

約数和(自身を除く): 44470305

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 991, 1189, 1305, 1845, 2973, 3567, 4955, 5945, 8919, 10701, 14865, 17835, 28739, 40631, 44595, 53505, 86217, 121893, 143695, 203155, 258651, 365679, 431085, 609465, 1178299, 1293255, 1828395, 3534897, 5891495, 10604691, 17674485, 53023455]

約数ペア:

[(1, 53023455), (3, 17674485), (5, 10604691), (9, 5891495), (15, 3534897), (29, 1828395), (41, 1293255), (45, 1178299), (87, 609465), (123, 431085), (145, 365679), (205, 258651), (261, 203155), (369, 143695), (435, 121893), (615, 86217), (991, 53505), (1189, 44595), (1305, 40631), (1845, 28739), (2973, 17835), (3567, 14865), (4955, 10701), (5945, 8919)]