52178560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 150307200

約数和(自身を除く): 98128640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 613, 640, 665, 760, 896, 1064, 1120, 1216, 1226, 1330, 1520, 2128, 2240, 2432, 2452, 2660, 3040, 3065, 4256, 4291, 4480, 4904, 5320, 6080, 6130, 8512, 8582, 9808, 10640, 11647, 12160, 12260, 17024, 17164, 19616, 21280, 21455, 23294, 24520, 34328, 39232, 42560, 42910, 46588, 49040, 58235, 68656, 78464, 81529, 85120, 85820, 93176, 98080, 116470, 137312, 163058, 171640, 186352, 196160, 232940, 274624, 326116, 343280, 372704, 392320, 407645, 465880, 549248, 652232, 686560, 745408, 815290, 931760, 1304464, 1373120, 1490816, 1630580, 1863520, 2608928, 2746240, 3261160, 3727040, 5217856, 6522320, 7454080, 10435712, 13044640, 26089280, 52178560]

約数ペア:

[(1, 52178560), (2, 26089280), (4, 13044640), (5, 10435712), (7, 7454080), (8, 6522320), (10, 5217856), (14, 3727040), (16, 3261160), (19, 2746240), (20, 2608928), (28, 1863520), (32, 1630580), (35, 1490816), (38, 1373120), (40, 1304464), (56, 931760), (64, 815290), (70, 745408), (76, 686560), (80, 652232), (95, 549248), (112, 465880), (128, 407645), (133, 392320), (140, 372704), (152, 343280), (160, 326116), (190, 274624), (224, 232940), (266, 196160), (280, 186352), (304, 171640), (320, 163058), (380, 137312), (448, 116470), (532, 98080), (560, 93176), (608, 85820), (613, 85120), (640, 81529), (665, 78464), (760, 68656), (896, 58235), (1064, 49040), (1120, 46588), (1216, 42910), (1226, 42560), (1330, 39232), (1520, 34328), (2128, 24520), (2240, 23294), (2432, 21455), (2452, 21280), (2660, 19616), (3040, 17164), (3065, 17024), (4256, 12260), (4291, 12160), (4480, 11647), (4904, 10640), (5320, 9808), (6080, 8582), (6130, 8512)]