49747320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1082

約数の個数: 192

約数和(自身を含む): 194688000

約数和(自身を除く): 144940680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1039, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2078, 2280, 2394, 2520, 2660, 3117, 3192, 3420, 3990, 4156, 4788, 5195, 5320, 5985, 6234, 6840, 7273, 7980, 8312, 9351, 9576, 10390, 11970, 12468, 14546, 15585, 15960, 18702, 19741, 20780, 21819, 23940, 24936, 29092, 31170, 36365, 37404, 39482, 41560, 43638, 46755, 47880, 58184, 59223, 62340, 65457, 72730, 74808, 78964, 87276, 93510, 98705, 109095, 118446, 124680, 130914, 138187, 145460, 157928, 174552, 177669, 187020, 197410, 218190, 236892, 261828, 276374, 290920, 296115, 327285, 355338, 374040, 394820, 414561, 436380, 473784, 523656, 552748, 592230, 654570, 690935, 710676, 789640, 829122, 872760, 888345, 1105496, 1184460, 1243683, 1309140, 1381870, 1421352, 1658244, 1776690, 2072805, 2368920, 2487366, 2618280, 2763740, 3316488, 3553380, 4145610, 4974732, 5527480, 6218415, 7106760, 8291220, 9949464, 12436830, 16582440, 24873660, 49747320]

約数ペア:

[(1, 49747320), (2, 24873660), (3, 16582440), (4, 12436830), (5, 9949464), (6, 8291220), (7, 7106760), (8, 6218415), (9, 5527480), (10, 4974732), (12, 4145610), (14, 3553380), (15, 3316488), (18, 2763740), (19, 2618280), (20, 2487366), (21, 2368920), (24, 2072805), (28, 1776690), (30, 1658244), (35, 1421352), (36, 1381870), (38, 1309140), (40, 1243683), (42, 1184460), (45, 1105496), (56, 888345), (57, 872760), (60, 829122), (63, 789640), (70, 710676), (72, 690935), (76, 654570), (84, 592230), (90, 552748), (95, 523656), (105, 473784), (114, 436380), (120, 414561), (126, 394820), (133, 374040), (140, 355338), (152, 327285), (168, 296115), (171, 290920), (180, 276374), (190, 261828), (210, 236892), (228, 218190), (252, 197410), (266, 187020), (280, 177669), (285, 174552), (315, 157928), (342, 145460), (360, 138187), (380, 130914), (399, 124680), (420, 118446), (456, 109095), (504, 98705), (532, 93510), (570, 87276), (630, 78964), (665, 74808), (684, 72730), (760, 65457), (798, 62340), (840, 59223), (855, 58184), (1039, 47880), (1064, 46755), (1140, 43638), (1197, 41560), (1260, 39482), (1330, 37404), (1368, 36365), (1596, 31170), (1710, 29092), (1995, 24936), (2078, 23940), (2280, 21819), (2394, 20780), (2520, 19741), (2660, 18702), (3117, 15960), (3192, 15585), (3420, 14546), (3990, 12468), (4156, 11970), (4788, 10390), (5195, 9576), (5320, 9351), (5985, 8312), (6234, 7980), (6840, 7273)]