52705920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 170331840

約数和(自身を除く): 117625920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 283, 291, 320, 384, 388, 480, 485, 566, 582, 640, 776, 849, 960, 970, 1132, 1164, 1415, 1455, 1552, 1698, 1920, 1940, 2264, 2328, 2830, 2910, 3104, 3396, 3880, 4245, 4528, 4656, 5660, 5820, 6208, 6792, 7760, 8490, 9056, 9312, 11320, 11640, 12416, 13584, 15520, 16980, 18112, 18624, 22640, 23280, 27168, 27451, 31040, 33960, 36224, 37248, 45280, 46560, 54336, 54902, 62080, 67920, 82353, 90560, 93120, 108672, 109804, 135840, 137255, 164706, 181120, 186240, 219608, 271680, 274510, 329412, 411765, 439216, 543360, 549020, 658824, 823530, 878432, 1098040, 1317648, 1647060, 1756864, 2196080, 2635296, 3294120, 3513728, 4392160, 5270592, 6588240, 8784320, 10541184, 13176480, 17568640, 26352960, 52705920]

約数ペア:

[(1, 52705920), (2, 26352960), (3, 17568640), (4, 13176480), (5, 10541184), (6, 8784320), (8, 6588240), (10, 5270592), (12, 4392160), (15, 3513728), (16, 3294120), (20, 2635296), (24, 2196080), (30, 1756864), (32, 1647060), (40, 1317648), (48, 1098040), (60, 878432), (64, 823530), (80, 658824), (96, 549020), (97, 543360), (120, 439216), (128, 411765), (160, 329412), (192, 274510), (194, 271680), (240, 219608), (283, 186240), (291, 181120), (320, 164706), (384, 137255), (388, 135840), (480, 109804), (485, 108672), (566, 93120), (582, 90560), (640, 82353), (776, 67920), (849, 62080), (960, 54902), (970, 54336), (1132, 46560), (1164, 45280), (1415, 37248), (1455, 36224), (1552, 33960), (1698, 31040), (1920, 27451), (1940, 27168), (2264, 23280), (2328, 22640), (2830, 18624), (2910, 18112), (3104, 16980), (3396, 15520), (3880, 13584), (4245, 12416), (4528, 11640), (4656, 11320), (5660, 9312), (5820, 9056), (6208, 8490), (6792, 7760)]