49235760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9769}}^1$

素因数の和:9795

約数の個数: 120

約数和(自身を含む): 188990880

約数和(自身を除く): 139755120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9769, 19538, 29307, 39076, 48845, 58614, 68383, 78152, 87921, 97690, 117228, 136766, 146535, 156304, 175842, 195380, 205149, 234456, 273532, 293070, 341915, 351684, 390760, 410298, 439605, 468912, 547064, 586140, 615447, 683830, 703368, 781520, 820596, 879210, 1025745, 1094128, 1172280, 1230894, 1367660, 1406736, 1641192, 1758420, 2051490, 2344560, 2461788, 2735320, 3077235, 3282384, 3516840, 4102980, 4923576, 5470640, 6154470, 7033680, 8205960, 9847152, 12308940, 16411920, 24617880, 49235760]

約数ペア:

[(1, 49235760), (2, 24617880), (3, 16411920), (4, 12308940), (5, 9847152), (6, 8205960), (7, 7033680), (8, 6154470), (9, 5470640), (10, 4923576), (12, 4102980), (14, 3516840), (15, 3282384), (16, 3077235), (18, 2735320), (20, 2461788), (21, 2344560), (24, 2051490), (28, 1758420), (30, 1641192), (35, 1406736), (36, 1367660), (40, 1230894), (42, 1172280), (45, 1094128), (48, 1025745), (56, 879210), (60, 820596), (63, 781520), (70, 703368), (72, 683830), (80, 615447), (84, 586140), (90, 547064), (105, 468912), (112, 439605), (120, 410298), (126, 390760), (140, 351684), (144, 341915), (168, 293070), (180, 273532), (210, 234456), (240, 205149), (252, 195380), (280, 175842), (315, 156304), (336, 146535), (360, 136766), (420, 117228), (504, 97690), (560, 87921), (630, 78152), (720, 68383), (840, 58614), (1008, 48845), (1260, 39076), (1680, 29307), (2520, 19538), (5040, 9769)]