48609540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 170247168

約数和(自身を除く): 121637628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 223, 252, 315, 346, 420, 446, 519, 630, 669, 692, 865, 892, 1038, 1115, 1211, 1260, 1338, 1557, 1561, 1730, 2007, 2076, 2230, 2422, 2595, 2676, 3114, 3122, 3345, 3460, 3633, 4014, 4460, 4683, 4844, 5190, 6055, 6228, 6244, 6690, 7266, 7785, 7805, 8028, 9366, 10035, 10380, 10899, 12110, 13380, 14049, 14532, 15570, 15610, 18165, 18732, 20070, 21798, 23415, 24220, 28098, 31140, 31220, 36330, 38579, 40140, 43596, 46830, 54495, 56196, 70245, 72660, 77158, 93660, 108990, 115737, 140490, 154316, 192895, 217980, 231474, 270053, 280980, 347211, 385790, 462948, 540106, 578685, 694422, 771580, 810159, 1080212, 1157370, 1350265, 1388844, 1620318, 1736055, 2314740, 2430477, 2700530, 3240636, 3472110, 4050795, 4860954, 5401060, 6944220, 8101590, 9721908, 12152385, 16203180, 24304770, 48609540]

約数ペア:

[(1, 48609540), (2, 24304770), (3, 16203180), (4, 12152385), (5, 9721908), (6, 8101590), (7, 6944220), (9, 5401060), (10, 4860954), (12, 4050795), (14, 3472110), (15, 3240636), (18, 2700530), (20, 2430477), (21, 2314740), (28, 1736055), (30, 1620318), (35, 1388844), (36, 1350265), (42, 1157370), (45, 1080212), (60, 810159), (63, 771580), (70, 694422), (84, 578685), (90, 540106), (105, 462948), (126, 385790), (140, 347211), (173, 280980), (180, 270053), (210, 231474), (223, 217980), (252, 192895), (315, 154316), (346, 140490), (420, 115737), (446, 108990), (519, 93660), (630, 77158), (669, 72660), (692, 70245), (865, 56196), (892, 54495), (1038, 46830), (1115, 43596), (1211, 40140), (1260, 38579), (1338, 36330), (1557, 31220), (1561, 31140), (1730, 28098), (2007, 24220), (2076, 23415), (2230, 21798), (2422, 20070), (2595, 18732), (2676, 18165), (3114, 15610), (3122, 15570), (3345, 14532), (3460, 14049), (3633, 13380), (4014, 12110), (4460, 10899), (4683, 10380), (4844, 10035), (5190, 9366), (6055, 8028), (6228, 7805), (6244, 7785), (6690, 7266)]