52915380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 179222400

約数和(自身を除く): 126307020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 349, 361, 380, 399, 420, 532, 570, 665, 698, 722, 798, 1047, 1083, 1140, 1330, 1396, 1444, 1596, 1745, 1805, 1995, 2094, 2166, 2443, 2527, 2660, 3490, 3610, 3990, 4188, 4332, 4886, 5054, 5235, 5415, 6631, 6980, 7220, 7329, 7581, 7980, 9772, 10108, 10470, 10830, 12215, 12635, 13262, 14658, 15162, 19893, 20940, 21660, 24430, 25270, 26524, 29316, 30324, 33155, 36645, 37905, 39786, 46417, 48860, 50540, 66310, 73290, 75810, 79572, 92834, 99465, 125989, 132620, 139251, 146580, 151620, 185668, 198930, 232085, 251978, 278502, 377967, 397860, 464170, 503956, 557004, 629945, 696255, 755934, 881923, 928340, 1259890, 1392510, 1511868, 1763846, 1889835, 2519780, 2645769, 2785020, 3527692, 3779670, 4409615, 5291538, 7559340, 8819230, 10583076, 13228845, 17638460, 26457690, 52915380]

約数ペア:

[(1, 52915380), (2, 26457690), (3, 17638460), (4, 13228845), (5, 10583076), (6, 8819230), (7, 7559340), (10, 5291538), (12, 4409615), (14, 3779670), (15, 3527692), (19, 2785020), (20, 2645769), (21, 2519780), (28, 1889835), (30, 1763846), (35, 1511868), (38, 1392510), (42, 1259890), (57, 928340), (60, 881923), (70, 755934), (76, 696255), (84, 629945), (95, 557004), (105, 503956), (114, 464170), (133, 397860), (140, 377967), (190, 278502), (210, 251978), (228, 232085), (266, 198930), (285, 185668), (349, 151620), (361, 146580), (380, 139251), (399, 132620), (420, 125989), (532, 99465), (570, 92834), (665, 79572), (698, 75810), (722, 73290), (798, 66310), (1047, 50540), (1083, 48860), (1140, 46417), (1330, 39786), (1396, 37905), (1444, 36645), (1596, 33155), (1745, 30324), (1805, 29316), (1995, 26524), (2094, 25270), (2166, 24430), (2443, 21660), (2527, 20940), (2660, 19893), (3490, 15162), (3610, 14658), (3990, 13262), (4188, 12635), (4332, 12215), (4886, 10830), (5054, 10470), (5235, 10108), (5415, 9772), (6631, 7980), (6980, 7581), (7220, 7329)]