47963790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4046

約数の個数: 96

約数和(自身を含む): 150059520

約数和(自身を除く): 102095730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 4007, 5985, 8014, 11970, 12021, 20035, 24042, 28049, 36063, 40070, 56098, 60105, 72126, 76133, 84147, 120210, 140245, 152266, 168294, 180315, 228399, 252441, 280490, 360630, 380665, 420735, 456798, 504882, 532931, 685197, 761330, 841470, 1065862, 1141995, 1262205, 1370394, 1598793, 2283990, 2524410, 2664655, 3197586, 3425985, 4796379, 5329310, 6851970, 7993965, 9592758, 15987930, 23981895, 47963790]

約数ペア:

[(1, 47963790), (2, 23981895), (3, 15987930), (5, 9592758), (6, 7993965), (7, 6851970), (9, 5329310), (10, 4796379), (14, 3425985), (15, 3197586), (18, 2664655), (19, 2524410), (21, 2283990), (30, 1598793), (35, 1370394), (38, 1262205), (42, 1141995), (45, 1065862), (57, 841470), (63, 761330), (70, 685197), (90, 532931), (95, 504882), (105, 456798), (114, 420735), (126, 380665), (133, 360630), (171, 280490), (190, 252441), (210, 228399), (266, 180315), (285, 168294), (315, 152266), (342, 140245), (399, 120210), (570, 84147), (630, 76133), (665, 72126), (798, 60105), (855, 56098), (1197, 40070), (1330, 36063), (1710, 28049), (1995, 24042), (2394, 20035), (3990, 12021), (4007, 11970), (5985, 8014)]