49035800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 128563200

約数和(自身を除く): 79527400

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, 719, 775, 1100, 1240, 1364, 1438, 1550, 1705, 2200, 2728, 2876, 3100, 3410, 3595, 5752, 6200, 6820, 7190, 7909, 8525, 13640, 14380, 15818, 17050, 17975, 22289, 28760, 31636, 34100, 35950, 39545, 44578, 63272, 68200, 71900, 79090, 89156, 111445, 143800, 158180, 178312, 197725, 222890, 245179, 316360, 395450, 445780, 490358, 557225, 790900, 891560, 980716, 1114450, 1225895, 1581800, 1961432, 2228900, 2451790, 4457800, 4903580, 6129475, 9807160, 12258950, 24517900, 49035800]

約数ペア:

[(1, 49035800), (2, 24517900), (4, 12258950), (5, 9807160), (8, 6129475), (10, 4903580), (11, 4457800), (20, 2451790), (22, 2228900), (25, 1961432), (31, 1581800), (40, 1225895), (44, 1114450), (50, 980716), (55, 891560), (62, 790900), (88, 557225), (100, 490358), (110, 445780), (124, 395450), (155, 316360), (200, 245179), (220, 222890), (248, 197725), (275, 178312), (310, 158180), (341, 143800), (440, 111445), (550, 89156), (620, 79090), (682, 71900), (719, 68200), (775, 63272), (1100, 44578), (1240, 39545), (1364, 35950), (1438, 34100), (1550, 31636), (1705, 28760), (2200, 22289), (2728, 17975), (2876, 17050), (3100, 15818), (3410, 14380), (3595, 13640), (5752, 8525), (6200, 7909), (6820, 7190)]