53431907980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{464383}}^1$

素因数の和:464926

約数の個数: 48

約数和(自身を含む): 122641956864

約数和(自身を除く): 69210048884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 523, 1046, 2092, 2615, 5230, 5753, 10460, 11506, 23012, 28765, 57530, 115060, 464383, 928766, 1857532, 2321915, 4643830, 5108213, 9287660, 10216426, 20432852, 25541065, 51082130, 102164260, 242872309, 485744618, 971489236, 1214361545, 2428723090, 2671595399, 4857446180, 5343190798, 10686381596, 13357976995, 26715953990, 53431907980]

約数ペア:

[(1, 53431907980), (2, 26715953990), (4, 13357976995), (5, 10686381596), (10, 5343190798), (11, 4857446180), (20, 2671595399), (22, 2428723090), (44, 1214361545), (55, 971489236), (110, 485744618), (220, 242872309), (523, 102164260), (1046, 51082130), (2092, 25541065), (2615, 20432852), (5230, 10216426), (5753, 9287660), (10460, 5108213), (11506, 4643830), (23012, 2321915), (28765, 1857532), (57530, 928766), (115060, 464383)]