49145460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9001}}^1$

素因数の和:9033

約数の個数: 96

約数和(自身を含む): 169381632

約数和(自身を除く): 120236172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9001, 18002, 27003, 36004, 45005, 54006, 63007, 90010, 108012, 117013, 126014, 135015, 180020, 189021, 234026, 252028, 270030, 315035, 351039, 378042, 468052, 540060, 585065, 630070, 702078, 756084, 819091, 945105, 1170130, 1260140, 1404156, 1638182, 1755195, 1890210, 2340260, 2457273, 3276364, 3510390, 3780420, 4095455, 4914546, 7020780, 8190910, 9829092, 12286365, 16381820, 24572730, 49145460]

約数ペア:

[(1, 49145460), (2, 24572730), (3, 16381820), (4, 12286365), (5, 9829092), (6, 8190910), (7, 7020780), (10, 4914546), (12, 4095455), (13, 3780420), (14, 3510390), (15, 3276364), (20, 2457273), (21, 2340260), (26, 1890210), (28, 1755195), (30, 1638182), (35, 1404156), (39, 1260140), (42, 1170130), (52, 945105), (60, 819091), (65, 756084), (70, 702078), (78, 630070), (84, 585065), (91, 540060), (105, 468052), (130, 378042), (140, 351039), (156, 315035), (182, 270030), (195, 252028), (210, 234026), (260, 189021), (273, 180020), (364, 135015), (390, 126014), (420, 117013), (455, 108012), (546, 90010), (780, 63007), (910, 54006), (1092, 45005), (1365, 36004), (1820, 27003), (2730, 18002), (5460, 9001)]