50036480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 134609664

約数和(自身を除く): 84573184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 97, 104, 124, 128, 130, 155, 160, 194, 208, 248, 256, 260, 310, 320, 388, 403, 416, 485, 496, 520, 620, 640, 776, 806, 832, 970, 992, 1040, 1240, 1261, 1280, 1552, 1612, 1664, 1940, 1984, 2015, 2080, 2480, 2522, 3007, 3104, 3224, 3328, 3880, 3968, 4030, 4160, 4960, 5044, 6014, 6208, 6305, 6448, 7760, 7936, 8060, 8320, 9920, 10088, 12028, 12416, 12610, 12896, 15035, 15520, 16120, 16640, 19840, 20176, 24056, 24832, 25220, 25792, 30070, 31040, 32240, 39091, 39680, 40352, 48112, 50440, 51584, 60140, 62080, 64480, 78182, 80704, 96224, 100880, 103168, 120280, 124160, 128960, 156364, 161408, 192448, 195455, 201760, 240560, 257920, 312728, 322816, 384896, 390910, 403520, 481120, 515840, 625456, 769792, 781820, 807040, 962240, 1250912, 1563640, 1614080, 1924480, 2501824, 3127280, 3848960, 5003648, 6254560, 10007296, 12509120, 25018240, 50036480]

約数ペア:

[(1, 50036480), (2, 25018240), (4, 12509120), (5, 10007296), (8, 6254560), (10, 5003648), (13, 3848960), (16, 3127280), (20, 2501824), (26, 1924480), (31, 1614080), (32, 1563640), (40, 1250912), (52, 962240), (62, 807040), (64, 781820), (65, 769792), (80, 625456), (97, 515840), (104, 481120), (124, 403520), (128, 390910), (130, 384896), (155, 322816), (160, 312728), (194, 257920), (208, 240560), (248, 201760), (256, 195455), (260, 192448), (310, 161408), (320, 156364), (388, 128960), (403, 124160), (416, 120280), (485, 103168), (496, 100880), (520, 96224), (620, 80704), (640, 78182), (776, 64480), (806, 62080), (832, 60140), (970, 51584), (992, 50440), (1040, 48112), (1240, 40352), (1261, 39680), (1280, 39091), (1552, 32240), (1612, 31040), (1664, 30070), (1940, 25792), (1984, 25220), (2015, 24832), (2080, 24056), (2480, 20176), (2522, 19840), (3007, 16640), (3104, 16120), (3224, 15520), (3328, 15035), (3880, 12896), (3968, 12610), (4030, 12416), (4160, 12028), (4960, 10088), (5044, 9920), (6014, 8320), (6208, 8060), (6305, 7936), (6448, 7760)]