48581820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38557}}^1$

素因数の和:38579

約数の個数: 72

約数和(自身を含む): 168421344

約数和(自身を除く): 119839524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38557, 77114, 115671, 154228, 192785, 231342, 269899, 347013, 385570, 462684, 539798, 578355, 694026, 771140, 809697, 1079596, 1156710, 1349495, 1388052, 1619394, 1735065, 2313420, 2429091, 2698990, 3238788, 3470130, 4048485, 4858182, 5397980, 6940260, 8096970, 9716364, 12145455, 16193940, 24290910, 48581820]

約数ペア:

[(1, 48581820), (2, 24290910), (3, 16193940), (4, 12145455), (5, 9716364), (6, 8096970), (7, 6940260), (9, 5397980), (10, 4858182), (12, 4048485), (14, 3470130), (15, 3238788), (18, 2698990), (20, 2429091), (21, 2313420), (28, 1735065), (30, 1619394), (35, 1388052), (36, 1349495), (42, 1156710), (45, 1079596), (60, 809697), (63, 771140), (70, 694026), (84, 578355), (90, 539798), (105, 462684), (126, 385570), (140, 347013), (180, 269899), (210, 231342), (252, 192785), (315, 154228), (420, 115671), (630, 77114), (1260, 38557)]