51785370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6323}}^1$

素因数の和:6356

約数の個数: 96

約数和(自身を含む): 165739392

約数和(自身を除く): 113954022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 6323, 8190, 12646, 18969, 31615, 37938, 44261, 56907, 63230, 82199, 88522, 94845, 113814, 132783, 164398, 189690, 221305, 246597, 265566, 284535, 398349, 410995, 442610, 493194, 569070, 575393, 663915, 739791, 796698, 821990, 1150786, 1232985, 1327830, 1479582, 1726179, 1991745, 2465970, 2876965, 3452358, 3698955, 3983490, 5178537, 5753930, 7397910, 8630895, 10357074, 17261790, 25892685, 51785370]

約数ペア:

[(1, 51785370), (2, 25892685), (3, 17261790), (5, 10357074), (6, 8630895), (7, 7397910), (9, 5753930), (10, 5178537), (13, 3983490), (14, 3698955), (15, 3452358), (18, 2876965), (21, 2465970), (26, 1991745), (30, 1726179), (35, 1479582), (39, 1327830), (42, 1232985), (45, 1150786), (63, 821990), (65, 796698), (70, 739791), (78, 663915), (90, 575393), (91, 569070), (105, 493194), (117, 442610), (126, 410995), (130, 398349), (182, 284535), (195, 265566), (210, 246597), (234, 221305), (273, 189690), (315, 164398), (390, 132783), (455, 113814), (546, 94845), (585, 88522), (630, 82199), (819, 63230), (910, 56907), (1170, 44261), (1365, 37938), (1638, 31615), (2730, 18969), (4095, 12646), (6323, 8190)]