49838220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 168739200

約数和(自身を除く): 118900980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 85, 89, 90, 102, 108, 122, 135, 153, 170, 178, 180, 183, 204, 244, 255, 267, 270, 305, 306, 340, 356, 366, 445, 459, 510, 534, 540, 549, 610, 612, 732, 765, 801, 890, 915, 918, 1020, 1037, 1068, 1098, 1220, 1335, 1513, 1530, 1602, 1647, 1780, 1830, 1836, 2074, 2196, 2295, 2403, 2670, 2745, 3026, 3060, 3111, 3204, 3294, 3660, 4005, 4148, 4539, 4590, 4806, 5185, 5340, 5429, 5490, 6052, 6222, 6588, 7565, 8010, 8235, 9078, 9180, 9333, 9612, 10370, 10858, 10980, 12015, 12444, 13617, 15130, 15555, 16020, 16287, 16470, 18156, 18666, 20740, 21716, 22695, 24030, 27145, 27234, 27999, 30260, 31110, 32574, 32940, 37332, 40851, 45390, 46665, 48060, 48861, 54290, 54468, 55998, 62220, 65148, 68085, 81435, 81702, 90780, 92293, 93330, 97722, 108580, 111996, 136170, 139995, 146583, 162870, 163404, 184586, 186660, 195444, 204255, 244305, 272340, 276879, 279990, 293166, 325740, 369172, 408510, 461465, 488610, 553758, 559980, 586332, 732915, 817020, 830637, 922930, 977220, 1107516, 1384395, 1465830, 1661274, 1845860, 2491911, 2768790, 2931660, 3322548, 4153185, 4983822, 5537580, 8306370, 9967644, 12459555, 16612740, 24919110, 49838220]

約数ペア:

[(1, 49838220), (2, 24919110), (3, 16612740), (4, 12459555), (5, 9967644), (6, 8306370), (9, 5537580), (10, 4983822), (12, 4153185), (15, 3322548), (17, 2931660), (18, 2768790), (20, 2491911), (27, 1845860), (30, 1661274), (34, 1465830), (36, 1384395), (45, 1107516), (51, 977220), (54, 922930), (60, 830637), (61, 817020), (68, 732915), (85, 586332), (89, 559980), (90, 553758), (102, 488610), (108, 461465), (122, 408510), (135, 369172), (153, 325740), (170, 293166), (178, 279990), (180, 276879), (183, 272340), (204, 244305), (244, 204255), (255, 195444), (267, 186660), (270, 184586), (305, 163404), (306, 162870), (340, 146583), (356, 139995), (366, 136170), (445, 111996), (459, 108580), (510, 97722), (534, 93330), (540, 92293), (549, 90780), (610, 81702), (612, 81435), (732, 68085), (765, 65148), (801, 62220), (890, 55998), (915, 54468), (918, 54290), (1020, 48861), (1037, 48060), (1068, 46665), (1098, 45390), (1220, 40851), (1335, 37332), (1513, 32940), (1530, 32574), (1602, 31110), (1647, 30260), (1780, 27999), (1830, 27234), (1836, 27145), (2074, 24030), (2196, 22695), (2295, 21716), (2403, 20740), (2670, 18666), (2745, 18156), (3026, 16470), (3060, 16287), (3111, 16020), (3204, 15555), (3294, 15130), (3660, 13617), (4005, 12444), (4148, 12015), (4539, 10980), (4590, 10858), (4806, 10370), (5185, 9612), (5340, 9333), (5429, 9180), (5490, 9078), (6052, 8235), (6222, 8010), (6588, 7565)]