48453800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 121867200

約数和(自身を除く): 73413400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 95, 100, 152, 164, 190, 200, 205, 311, 328, 380, 410, 475, 622, 760, 779, 820, 950, 1025, 1244, 1555, 1558, 1640, 1900, 2050, 2488, 3110, 3116, 3800, 3895, 4100, 5909, 6220, 6232, 7775, 7790, 8200, 11818, 12440, 12751, 15550, 15580, 19475, 23636, 25502, 29545, 31100, 31160, 38950, 47272, 51004, 59090, 62200, 63755, 77900, 102008, 118180, 127510, 147725, 155800, 236360, 242269, 255020, 295450, 318775, 484538, 510040, 590900, 637550, 969076, 1181800, 1211345, 1275100, 1938152, 2422690, 2550200, 4845380, 6056725, 9690760, 12113450, 24226900, 48453800]

約数ペア:

[(1, 48453800), (2, 24226900), (4, 12113450), (5, 9690760), (8, 6056725), (10, 4845380), (19, 2550200), (20, 2422690), (25, 1938152), (38, 1275100), (40, 1211345), (41, 1181800), (50, 969076), (76, 637550), (82, 590900), (95, 510040), (100, 484538), (152, 318775), (164, 295450), (190, 255020), (200, 242269), (205, 236360), (311, 155800), (328, 147725), (380, 127510), (410, 118180), (475, 102008), (622, 77900), (760, 63755), (779, 62200), (820, 59090), (950, 51004), (1025, 47272), (1244, 38950), (1555, 31160), (1558, 31100), (1640, 29545), (1900, 25502), (2050, 23636), (2488, 19475), (3110, 15580), (3116, 15550), (3800, 12751), (3895, 12440), (4100, 11818), (5909, 8200), (6220, 7790), (6232, 7775)]