48201720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{57383}}^1$

素因数の和:57404

約数の個数: 64

約数和(自身を含む): 165265920

約数和(自身を除く): 117064200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 57383, 114766, 172149, 229532, 286915, 344298, 401681, 459064, 573830, 688596, 803362, 860745, 1147660, 1205043, 1377192, 1606724, 1721490, 2008405, 2295320, 2410086, 3213448, 3442980, 4016810, 4820172, 6025215, 6885960, 8033620, 9640344, 12050430, 16067240, 24100860, 48201720]

約数ペア:

[(1, 48201720), (2, 24100860), (3, 16067240), (4, 12050430), (5, 9640344), (6, 8033620), (7, 6885960), (8, 6025215), (10, 4820172), (12, 4016810), (14, 3442980), (15, 3213448), (20, 2410086), (21, 2295320), (24, 2008405), (28, 1721490), (30, 1606724), (35, 1377192), (40, 1205043), (42, 1147660), (56, 860745), (60, 803362), (70, 688596), (84, 573830), (105, 459064), (120, 401681), (140, 344298), (168, 286915), (210, 229532), (280, 172149), (420, 114766), (840, 57383)]