49872720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10937}}^1$

素因数の和:10972

約数の個数: 80

約数和(自身を含む): 162757440

約数和(自身を除く): 112884720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 10937, 21874, 32811, 43748, 54685, 65622, 87496, 109370, 131244, 164055, 174992, 207803, 218740, 262488, 328110, 415606, 437480, 524976, 623409, 656220, 831212, 874960, 1039015, 1246818, 1312440, 1662424, 2078030, 2493636, 2624880, 3117045, 3324848, 4156060, 4987272, 6234090, 8312120, 9974544, 12468180, 16624240, 24936360, 49872720]

約数ペア:

[(1, 49872720), (2, 24936360), (3, 16624240), (4, 12468180), (5, 9974544), (6, 8312120), (8, 6234090), (10, 4987272), (12, 4156060), (15, 3324848), (16, 3117045), (19, 2624880), (20, 2493636), (24, 2078030), (30, 1662424), (38, 1312440), (40, 1246818), (48, 1039015), (57, 874960), (60, 831212), (76, 656220), (80, 623409), (95, 524976), (114, 437480), (120, 415606), (152, 328110), (190, 262488), (228, 218740), (240, 207803), (285, 174992), (304, 164055), (380, 131244), (456, 109370), (570, 87496), (760, 65622), (912, 54685), (1140, 43748), (1520, 32811), (2280, 21874), (4560, 10937)]