48949740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 173130048

約数和(自身を除く): 124180308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 733, 742, 795, 954, 1060, 1113, 1260, 1466, 1484, 1590, 1855, 1908, 2199, 2226, 2385, 2932, 3180, 3339, 3665, 3710, 4398, 4452, 4770, 5131, 5565, 6597, 6678, 7330, 7420, 8796, 9540, 10262, 10995, 11130, 13194, 13356, 14660, 15393, 16695, 20524, 21990, 22260, 25655, 26388, 30786, 32985, 33390, 38849, 43980, 46179, 51310, 61572, 65970, 66780, 76965, 77698, 92358, 102620, 116547, 131940, 153930, 155396, 184716, 194245, 230895, 233094, 271943, 307860, 349641, 388490, 461790, 466188, 543886, 582735, 699282, 776980, 815829, 923580, 1087772, 1165470, 1359715, 1398564, 1631658, 1748205, 2330940, 2447487, 2719430, 3263316, 3496410, 4079145, 4894974, 5438860, 6992820, 8158290, 9789948, 12237435, 16316580, 24474870, 48949740]

約数ペア:

[(1, 48949740), (2, 24474870), (3, 16316580), (4, 12237435), (5, 9789948), (6, 8158290), (7, 6992820), (9, 5438860), (10, 4894974), (12, 4079145), (14, 3496410), (15, 3263316), (18, 2719430), (20, 2447487), (21, 2330940), (28, 1748205), (30, 1631658), (35, 1398564), (36, 1359715), (42, 1165470), (45, 1087772), (53, 923580), (60, 815829), (63, 776980), (70, 699282), (84, 582735), (90, 543886), (105, 466188), (106, 461790), (126, 388490), (140, 349641), (159, 307860), (180, 271943), (210, 233094), (212, 230895), (252, 194245), (265, 184716), (315, 155396), (318, 153930), (371, 131940), (420, 116547), (477, 102620), (530, 92358), (630, 77698), (636, 76965), (733, 66780), (742, 65970), (795, 61572), (954, 51310), (1060, 46179), (1113, 43980), (1260, 38849), (1466, 33390), (1484, 32985), (1590, 30786), (1855, 26388), (1908, 25655), (2199, 22260), (2226, 21990), (2385, 20524), (2932, 16695), (3180, 15393), (3339, 14660), (3665, 13356), (3710, 13194), (4398, 11130), (4452, 10995), (4770, 10262), (5131, 9540), (5565, 8796), (6597, 7420), (6678, 7330)]