49892700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 169739136

約数和(自身を除く): 119846436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1163, 1300, 1430, 1650, 1716, 1950, 2145, 2326, 2860, 3300, 3489, 3575, 3900, 4290, 4652, 5815, 6978, 7150, 8580, 10725, 11630, 12793, 13956, 14300, 15119, 17445, 21450, 23260, 25586, 29075, 30238, 34890, 38379, 42900, 45357, 51172, 58150, 60476, 63965, 69780, 75595, 76758, 87225, 90714, 116300, 127930, 151190, 153516, 166309, 174450, 181428, 191895, 226785, 255860, 302380, 319825, 332618, 348900, 377975, 383790, 453570, 498927, 639650, 665236, 755950, 767580, 831545, 907140, 959475, 997854, 1133925, 1279300, 1511900, 1663090, 1918950, 1995708, 2267850, 2494635, 3326180, 3837900, 4157725, 4535700, 4989270, 8315450, 9978540, 12473175, 16630900, 24946350, 49892700]

約数ペア:

[(1, 49892700), (2, 24946350), (3, 16630900), (4, 12473175), (5, 9978540), (6, 8315450), (10, 4989270), (11, 4535700), (12, 4157725), (13, 3837900), (15, 3326180), (20, 2494635), (22, 2267850), (25, 1995708), (26, 1918950), (30, 1663090), (33, 1511900), (39, 1279300), (44, 1133925), (50, 997854), (52, 959475), (55, 907140), (60, 831545), (65, 767580), (66, 755950), (75, 665236), (78, 639650), (100, 498927), (110, 453570), (130, 383790), (132, 377975), (143, 348900), (150, 332618), (156, 319825), (165, 302380), (195, 255860), (220, 226785), (260, 191895), (275, 181428), (286, 174450), (300, 166309), (325, 153516), (330, 151190), (390, 127930), (429, 116300), (550, 90714), (572, 87225), (650, 76758), (660, 75595), (715, 69780), (780, 63965), (825, 60476), (858, 58150), (975, 51172), (1100, 45357), (1163, 42900), (1300, 38379), (1430, 34890), (1650, 30238), (1716, 29075), (1950, 25586), (2145, 23260), (2326, 21450), (2860, 17445), (3300, 15119), (3489, 14300), (3575, 13956), (3900, 12793), (4290, 11630), (4652, 10725), (5815, 8580), (6978, 7150)]