53512550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 129158400

約数和(自身を除く): 75645850

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 325, 350, 455, 475, 494, 619, 650, 665, 910, 950, 1235, 1238, 1330, 1729, 2275, 2470, 3095, 3325, 3458, 4333, 4550, 6175, 6190, 6650, 8047, 8645, 8666, 11761, 12350, 15475, 16094, 17290, 21665, 23522, 30950, 40235, 43225, 43330, 56329, 58805, 80470, 82327, 86450, 108325, 112658, 117610, 152893, 164654, 201175, 216650, 281645, 294025, 305786, 402350, 411635, 563290, 588050, 764465, 823270, 1070251, 1408225, 1528930, 2058175, 2140502, 2816450, 3822325, 4116350, 5351255, 7644650, 10702510, 26756275, 53512550]

約数ペア:

[(1, 53512550), (2, 26756275), (5, 10702510), (7, 7644650), (10, 5351255), (13, 4116350), (14, 3822325), (19, 2816450), (25, 2140502), (26, 2058175), (35, 1528930), (38, 1408225), (50, 1070251), (65, 823270), (70, 764465), (91, 588050), (95, 563290), (130, 411635), (133, 402350), (175, 305786), (182, 294025), (190, 281645), (247, 216650), (266, 201175), (325, 164654), (350, 152893), (455, 117610), (475, 112658), (494, 108325), (619, 86450), (650, 82327), (665, 80470), (910, 58805), (950, 56329), (1235, 43330), (1238, 43225), (1330, 40235), (1729, 30950), (2275, 23522), (2470, 21665), (3095, 17290), (3325, 16094), (3458, 15475), (4333, 12350), (4550, 11761), (6175, 8666), (6190, 8645), (6650, 8047)]