52507350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 164037120

約数和(自身を除く): 111529770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 126, 150, 158, 175, 210, 211, 225, 237, 315, 350, 395, 422, 450, 474, 525, 553, 630, 633, 711, 790, 1050, 1055, 1106, 1185, 1266, 1422, 1477, 1575, 1659, 1899, 1975, 2110, 2370, 2765, 2954, 3150, 3165, 3318, 3555, 3798, 3950, 4431, 4977, 5275, 5530, 5925, 6330, 7110, 7385, 8295, 8862, 9495, 9954, 10550, 11850, 13293, 13825, 14770, 15825, 16590, 16669, 17775, 18990, 22155, 24885, 26586, 27650, 31650, 33338, 35550, 36925, 41475, 44310, 47475, 49770, 50007, 66465, 73850, 82950, 83345, 94950, 100014, 110775, 116683, 124425, 132930, 150021, 166690, 221550, 233366, 248850, 250035, 300042, 332325, 350049, 416725, 500070, 583415, 664650, 700098, 750105, 833450, 1050147, 1166830, 1250175, 1500210, 1750245, 2100294, 2500350, 2917075, 3500490, 3750525, 5250735, 5834150, 7501050, 8751225, 10501470, 17502450, 26253675, 52507350]

約数ペア:

[(1, 52507350), (2, 26253675), (3, 17502450), (5, 10501470), (6, 8751225), (7, 7501050), (9, 5834150), (10, 5250735), (14, 3750525), (15, 3500490), (18, 2917075), (21, 2500350), (25, 2100294), (30, 1750245), (35, 1500210), (42, 1250175), (45, 1166830), (50, 1050147), (63, 833450), (70, 750105), (75, 700098), (79, 664650), (90, 583415), (105, 500070), (126, 416725), (150, 350049), (158, 332325), (175, 300042), (210, 250035), (211, 248850), (225, 233366), (237, 221550), (315, 166690), (350, 150021), (395, 132930), (422, 124425), (450, 116683), (474, 110775), (525, 100014), (553, 94950), (630, 83345), (633, 82950), (711, 73850), (790, 66465), (1050, 50007), (1055, 49770), (1106, 47475), (1185, 44310), (1266, 41475), (1422, 36925), (1477, 35550), (1575, 33338), (1659, 31650), (1899, 27650), (1975, 26586), (2110, 24885), (2370, 22155), (2765, 18990), (2954, 17775), (3150, 16669), (3165, 16590), (3318, 15825), (3555, 14770), (3798, 13825), (3950, 13293), (4431, 11850), (4977, 10550), (5275, 9954), (5530, 9495), (5925, 8862), (6330, 8295), (7110, 7385)]