48778864700

素因数分解:

$2^2\times 5^2\times {\mathrm{691}}^1\times {\mathrm{727}}^1\times {\mathrm{971}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 106258449024

約数和(自身を除く): 57479584324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 691, 727, 971, 1382, 1454, 1942, 2764, 2908, 3455, 3635, 3884, 4855, 6910, 7270, 9710, 13820, 14540, 17275, 18175, 19420, 24275, 34550, 36350, 48550, 69100, 72700, 97100, 502357, 670961, 705917, 1004714, 1341922, 1411834, 2009428, 2511785, 2683844, 2823668, 3354805, 3529585, 5023570, 6709610, 7059170, 10047140, 12558925, 13419220, 14118340, 16774025, 17647925, 25117850, 33548050, 35295850, 50235700, 67096100, 70591700, 487788647, 975577294, 1951154588, 2438943235, 4877886470, 9755772940, 12194716175, 24389432350, 48778864700]

約数ペア:

[(1, 48778864700), (2, 24389432350), (4, 12194716175), (5, 9755772940), (10, 4877886470), (20, 2438943235), (25, 1951154588), (50, 975577294), (100, 487788647), (691, 70591700), (727, 67096100), (971, 50235700), (1382, 35295850), (1454, 33548050), (1942, 25117850), (2764, 17647925), (2908, 16774025), (3455, 14118340), (3635, 13419220), (3884, 12558925), (4855, 10047140), (6910, 7059170), (7270, 6709610), (9710, 5023570), (13820, 3529585), (14540, 3354805), (17275, 2823668), (18175, 2683844), (19420, 2511785), (24275, 2009428), (34550, 1411834), (36350, 1341922), (48550, 1004714), (69100, 705917), (72700, 670961), (97100, 502357)]