49990600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 131063040

約数和(自身を除く): 81072440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 733, 775, 1100, 1240, 1364, 1466, 1550, 1705, 2200, 2728, 2932, 3100, 3410, 3665, 5864, 6200, 6820, 7330, 8063, 8525, 13640, 14660, 16126, 17050, 18325, 22723, 29320, 32252, 34100, 36650, 40315, 45446, 64504, 68200, 73300, 80630, 90892, 113615, 146600, 161260, 181784, 201575, 227230, 249953, 322520, 403150, 454460, 499906, 568075, 806300, 908920, 999812, 1136150, 1249765, 1612600, 1999624, 2272300, 2499530, 4544600, 4999060, 6248825, 9998120, 12497650, 24995300, 49990600]

約数ペア:

[(1, 49990600), (2, 24995300), (4, 12497650), (5, 9998120), (8, 6248825), (10, 4999060), (11, 4544600), (20, 2499530), (22, 2272300), (25, 1999624), (31, 1612600), (40, 1249765), (44, 1136150), (50, 999812), (55, 908920), (62, 806300), (88, 568075), (100, 499906), (110, 454460), (124, 403150), (155, 322520), (200, 249953), (220, 227230), (248, 201575), (275, 181784), (310, 161260), (341, 146600), (440, 113615), (550, 90892), (620, 80630), (682, 73300), (733, 68200), (775, 64504), (1100, 45446), (1240, 40315), (1364, 36650), (1466, 34100), (1550, 32252), (1705, 29320), (2200, 22723), (2728, 18325), (2932, 17050), (3100, 16126), (3410, 14660), (3665, 13640), (5864, 8525), (6200, 8063), (6820, 7330)]