52719870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 155151360

約数和(自身を除く): 102431490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 73, 95, 105, 114, 133, 146, 181, 190, 210, 219, 266, 285, 362, 365, 399, 438, 511, 543, 570, 665, 730, 798, 905, 1022, 1086, 1095, 1267, 1330, 1387, 1533, 1810, 1995, 2190, 2534, 2555, 2715, 2774, 3066, 3439, 3801, 3990, 4161, 5110, 5430, 6335, 6878, 6935, 7602, 7665, 8322, 9709, 10317, 12670, 13213, 13870, 15330, 17195, 19005, 19418, 20634, 20805, 24073, 26426, 29127, 34390, 38010, 39639, 41610, 48146, 48545, 51585, 58254, 66065, 72219, 79278, 92491, 97090, 103170, 120365, 132130, 144438, 145635, 184982, 198195, 240730, 251047, 277473, 291270, 361095, 396390, 462455, 502094, 554946, 722190, 753141, 924910, 1255235, 1387365, 1506282, 1757329, 2510470, 2774730, 3514658, 3765705, 5271987, 7531410, 8786645, 10543974, 17573290, 26359935, 52719870]

約数ペア:

[(1, 52719870), (2, 26359935), (3, 17573290), (5, 10543974), (6, 8786645), (7, 7531410), (10, 5271987), (14, 3765705), (15, 3514658), (19, 2774730), (21, 2510470), (30, 1757329), (35, 1506282), (38, 1387365), (42, 1255235), (57, 924910), (70, 753141), (73, 722190), (95, 554946), (105, 502094), (114, 462455), (133, 396390), (146, 361095), (181, 291270), (190, 277473), (210, 251047), (219, 240730), (266, 198195), (285, 184982), (362, 145635), (365, 144438), (399, 132130), (438, 120365), (511, 103170), (543, 97090), (570, 92491), (665, 79278), (730, 72219), (798, 66065), (905, 58254), (1022, 51585), (1086, 48545), (1095, 48146), (1267, 41610), (1330, 39639), (1387, 38010), (1533, 34390), (1810, 29127), (1995, 26426), (2190, 24073), (2534, 20805), (2555, 20634), (2715, 19418), (2774, 19005), (3066, 17195), (3439, 15330), (3801, 13870), (3990, 13213), (4161, 12670), (5110, 10317), (5430, 9709), (6335, 8322), (6878, 7665), (6935, 7602)]