55278890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7814

約数の個数: 32

約数和(自身を含む): 107191296

約数和(自身を除く): 51912406

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 7753, 15506, 38765, 77530, 178319, 240343, 356638, 480686, 891595, 1201715, 1783190, 2403430, 5527889, 11055778, 27639445, 55278890]

約数ペア:

[(1, 55278890), (2, 27639445), (5, 11055778), (10, 5527889), (23, 2403430), (31, 1783190), (46, 1201715), (62, 891595), (115, 480686), (155, 356638), (230, 240343), (310, 178319), (713, 77530), (1426, 38765), (3565, 15506), (7130, 7753)]